Flushed! ... Bob-white quail. By Richard Bishop, author of renewable matter: Brown & Bigelow
Whistling swan. By Richard Bishop
Type of Work:
Non-dramatic literary work
Array
VA0000759542 / 1967-12-04
RE0000758830 / 1995-12-28
RE0000758830 / 1995-12-28
Title:
Whistling swan. By Richard Bishop.
Copyright Note:
C.O. correspondence.
Variant title:
Whistling swan.
Copyright Claimant:
Brown & Bigelow, Inc. (PWH)
Names:
Richard Bishop (27 documents)
example document: Pheasant flying over corn stalks. By Richard Bishop
Brown & Bigelow, Inc. (1271 documents)
example document: American beauties
example document: Pheasant flying over corn stalks. By Richard Bishop
|
Brown & Bigelow, Inc. (1271 documents)
example document: American beauties
|
Canada goose. By Richard Bishop
Type of Work:
Print or label
Array
RE0000716232 / 1995-12-28
VA0000750020 / 1967-12-04
VA0000750020 / 1967-12-04
Title:
Canada goose. By Richard Bishop.
Copyright Note:
C.O. correspondence.
Variant title:
Canada goose
Copyright Claimant:
Brown & Bigelow, Inc. (PWH)
Names:
Richard Bishop (27 documents)
example document: Moving out ... baldpates. By Richard Bishop, author of renewable matter: Brown & Bigelow
Brown & Bigelow, Inc. (1271 documents)
example document: American beauties
example document: Moving out ... baldpates. By Richard Bishop, author of renewable matter: Brown & Bigelow
Brown & Bigelow, Inc. (1271 documents)
example document: American beauties
May's pond. By Richard E. Bishop
Type of Work:
Original work of art
Array
RE0000227039 / 1984-12-26
GU0000026196 / 1956-02-09
GU0000026196 / 1956-02-09
Title:
May's pond. By Richard E. Bishop.
Variant title:
May's pond.
Copyright Claimant:
John A. Harrington (E)
Names:
Richard E. Bishop
John A. Harrington (5 documents)
example document: Overflow, mallards in water. By Richard E. Bishop
John A. Harrington (5 documents)
example document: Overflow, mallards in water. By Richard E. Bishop
Glenlevit grouse. By Richard E. Bishop
Type of Work:
Original work of art
Array
RE0000227040 / 1984-12-26
GU0000026195 / 1956-02-09
GU0000026195 / 1956-02-09
Title:
Glenlevit grouse. By Richard E. Bishop.
Variant title:
Glenlevit grouse.
Copyright Claimant:
John A. Harrington (E)
Names:
Richard E. Bishop (75 documents)
example document: Three ducks coming in over tops of corn stalks. By Richard E. Bishop
John A. Harrington (5 documents)
example document: Overflow, mallards in water. By Richard E. Bishop
example document: Three ducks coming in over tops of corn stalks. By Richard E. Bishop
John A. Harrington (5 documents)
example document: Overflow, mallards in water. By Richard E. Bishop
Hunters' dream. By Richard Bishop
Type of Work:
Print or label
Array
RE0000069365 / 1980-10-02
K00000034363 / 1952-12-05
K00000034363 / 1952-12-05
Title:
Hunters' dream. By Richard Bishop.
Variant title:
Hunters' dream.
Copyright Claimant:
Brown & Bigelow (PWH)
Names:
Richard Bishop (27 documents)
example document: Mallard flying over cat-tails. By Richard Bishop
Brown & Bigelow (1435 documents)
example document: Blonde wearing ruffle edged brief costume and large brimmed hat sitting on chair with clown doll. By Brown & Bigelow, employer for hire of Knute Munson
example document: Mallard flying over cat-tails. By Richard Bishop
Brown & Bigelow (1435 documents)
example document: Blonde wearing ruffle edged brief costume and large brimmed hat sitting on chair with clown doll. By Brown & Bigelow, employer for hire of Knute Munson
|
Artful dodger--woodcock. By Richard E. Bishop
Type of Work:
Print or label
Array
RE0000069366 / 1980-10-02
K00000034365 / 1952-12-05
K00000034365 / 1952-12-05
Title:
Artful dodger--woodcock. By Richard E. Bishop.
Variant title:
Artful dodger--woodcock.
Copyright Claimant:
Brown & Bigelow (PWH)
Names:
Richard E. Bishop
Brown & Bigelow (1435 documents)
example document: This is America. By Brown & Bigelow & Andrew Loomis
Brown & Bigelow (1435 documents)
example document: This is America. By Brown & Bigelow & Andrew Loomis
Sunrise feast--mallards. By Richard E. Bishop
Type of Work:
Print or label
Array
RE0000069367 / 1980-10-02
K00000034366 / 1952-12-05
K00000034366 / 1952-12-05
Title:
Sunrise feast--mallards. By Richard E. Bishop.
Variant title:
Sunrise feast--mallards.
Copyright Claimant:
Brown & Bigelow (PWH)
Names:
Richard E. Bishop (75 documents)
example document: Mallards. By Richard E. Bishop & Brown & Bigelow
Brown & Bigelow (1435 documents)
example document: Zermatt; and 5 others. By Brown & Bigelow, division of Standard Packaging Corporation
example document: Mallards. By Richard E. Bishop & Brown & Bigelow
Brown & Bigelow (1435 documents)
example document: Zermatt; and 5 others. By Brown & Bigelow, division of Standard Packaging Corporation
Bursting out--pheasants. By Richard E. Bishop
Type of Work:
Print or label
Array
RE0000069368 / 1980-10-02
K00000034367 / 1952-12-05
K00000034367 / 1952-12-05
Title:
Bursting out--pheasants. By Richard E. Bishop.
Variant title:
Bursting out--pheasants.
Copyright Claimant:
Brown & Bigelow (PWH)
Names:
Richard E. Bishop (75 documents)
example document: Two wood ducks in flight. By Richard E. Bishop
Brown & Bigelow (1435 documents)
example document: No titles given
example document: Two wood ducks in flight. By Richard E. Bishop
Brown & Bigelow (1435 documents)
example document: No titles given
Three dropping in--canvasbacks. By Richard E. Bishop
Type of Work:
Print or label
Array
RE0000069369 / 1980-10-02
K00000034368 / 1952-12-05
K00000034368 / 1952-12-05
Title:
Three dropping in--canvasbacks. By Richard E. Bishop.
Variant title:
Three dropping in--canvasbacks.
Copyright Claimant:
Brown & Bigelow (PWH)
Names:
Richard E. Bishop
Brown & Bigelow (1435 documents)
example document: Christmas cargo. By Brown & Bigelow & Jack Olson
Brown & Bigelow (1435 documents)
example document: Christmas cargo. By Brown & Bigelow & Jack Olson
High flyers--Canada geese. By Richard E. Bishop
Type of Work:
Print or label
Array
RE0000069370 / 1980-10-02
K00000034369 / 1952-12-05
K00000034369 / 1952-12-05
Title:
High flyers--Canada geese. By Richard E. Bishop.
Variant title:
High flyers--Canada geese.
Copyright Claimant:
Brown & Bigelow (PWH)
Names:
Richard E. Bishop (75 documents)
example document: Wood ducks. By Richard E. Bishop
Brown & Bigelow (1435 documents)
example document: Winter; painting. By Norman Rockwell, author of renewable matter: Brown & Bigelow
example document: Wood ducks. By Richard E. Bishop
Brown & Bigelow (1435 documents)
example document: Winter; painting. By Norman Rockwell, author of renewable matter: Brown & Bigelow
Flight's end--mallards. By Brown & Bigelow & Richard E. Bishop
Type of Work:
Art reproduction
Array
RE0000193693 / 1983-12-16
H00000004481 / 1955-05-20
H00000004481 / 1955-05-20
Title:
Flight's end--mallards. By Brown & Bigelow & Richard E. Bishop.
Variant title:
Flight's end--mallards.
Copyright Claimant:
Chase Manhattan Bank, N. A. (PWH)
Names:
Richard E. Bishop (75 documents)
example document: Eleven red heads. By Richard E. Bishop
Brown & Bigelow (1435 documents)
example document: Surprise package. By Lawson Wood
Chase Manhattan Bank, National Association, New York (787 documents)
example document: Three little girls eating at table in front of fireplace. By Brown & Bigelow Photo Studio, author of renewable matter: Brown & Bigelow
example document: Eleven red heads. By Richard E. Bishop
Brown & Bigelow (1435 documents)
example document: Surprise package. By Lawson Wood
Chase Manhattan Bank, National Association, New York (787 documents)
example document: Three little girls eating at table in front of fireplace. By Brown & Bigelow Photo Studio, author of renewable matter: Brown & Bigelow
|
Out of the cattails--green winged teal. By Brown & Bigelow & Richard E. Bishop
Type of Work:
Art reproduction
Array
RE0000193694 / 1983-12-16
H00000004482 / 1955-05-20
H00000004482 / 1955-05-20
Title:
Out of the cattails--green winged teal. By Brown & Bigelow & Richard E. Bishop.
Variant title:
Out of the cattails--green winged teal.
Copyright Claimant:
Chase Manhattan Bank, N. A. (PWH)
Names:
Richard E. Bishop (75 documents)
example document: Mallards. By Richard E. Bishop & Brown & Bigelow
Brown & Bigelow (1435 documents)
example document: Santuario de Jesus Nazareno de Atotonilco. By Al Mettel, author of renewable matter: Brown & Bigelow
Chase Manhattan Bank, National Association, New York (787 documents)
example document: Mighty proud. By Brown & Bigelow, of a work made for hire by Norman Rockwell
example document: Mallards. By Richard E. Bishop & Brown & Bigelow
Brown & Bigelow (1435 documents)
example document: Santuario de Jesus Nazareno de Atotonilco. By Al Mettel, author of renewable matter: Brown & Bigelow
Chase Manhattan Bank, National Association, New York (787 documents)
example document: Mighty proud. By Brown & Bigelow, of a work made for hire by Norman Rockwell
Undecided--black ducks. By Brown & Bigelow & Richard E. Bishop
Type of Work:
Art reproduction
Array
RE0000193702 / 1983-12-16
H00000004493 / 1955-05-20
H00000004493 / 1955-05-20
Title:
Undecided--black ducks. By Brown & Bigelow & Richard E. Bishop.
Variant title:
Undecided--black ducks.
Copyright Claimant:
Chase Manhattan Bank, N. A. (PWH)
Names:
Richard E. Bishop
Brown & Bigelow (1435 documents)
example document: Merry Christmas, Happy New Year. By Paul Webb
Chase Manhattan Bank, National Association, New York (787 documents)
example document: The Company came early. By Brown & Bigelow
Brown & Bigelow (1435 documents)
example document: Merry Christmas, Happy New Year. By Paul Webb
Chase Manhattan Bank, National Association, New York (787 documents)
example document: The Company came early. By Brown & Bigelow
Startled gobblers--wild turkeys. By Brown & Bigelow & Richard E. Bishop
Type of Work:
Art reproduction
Array
RE0000193704 / 1983-12-16
H00000004495 / 1955-05-20
H00000004495 / 1955-05-20
Title:
Startled gobblers--wild turkeys. By Brown & Bigelow & Richard E. Bishop.
Variant title:
Startled gobblers--wild turkeys.
Copyright Claimant:
Chase Manhattan Bank, N. A. (PWH)
Names:
Richard E. Bishop (75 documents)
example document: Mallards coming in over cornfield. By Richard E. Bishop
Brown & Bigelow (1435 documents)
example document: It was a terrific date with you, we buzzed through the town like a rocket ... with just two bits in your pocket. By Brown & Bigelow & Earl Moran
Chase Manhattan Bank, National Association, New York (787 documents)
example document: Sunrise snow scene of house with large oak tree on left. By Brown & Bigelow & Maxfield Parrish
example document: Mallards coming in over cornfield. By Richard E. Bishop
Brown & Bigelow (1435 documents)
example document: It was a terrific date with you, we buzzed through the town like a rocket ... with just two bits in your pocket. By Brown & Bigelow & Earl Moran
Chase Manhattan Bank, National Association, New York (787 documents)
example document: Sunrise snow scene of house with large oak tree on left. By Brown & Bigelow & Maxfield Parrish
Settling down--mallards about to land. By Brown & Bigelow & Richard E. Bishop
Type of Work:
Art reproduction
Array
RE0000193705 / 1983-12-16
H00000004496 / 1955-06-11
H00000004496 / 1955-06-11
Title:
Settling down--mallards about to land. By Brown & Bigelow & Richard E. Bishop.
Variant title:
Settling down--mallards about to land.
Copyright Claimant:
Chase Manhattan Bank, N. A. (PWH)
Names:
Richard E. Bishop (75 documents)
example document: Snow geese. By Richard E. Bishop & Brown & Bigelow
Brown & Bigelow (1435 documents)
example document: Christmas cargo. By Brown & Bigelow & Jack Olson
Chase Manhattan Bank, National Association, New York (787 documents)
example document: Giving thanks. By J. Mechling, author of renewable matter: Brown & Bigelow
example document: Snow geese. By Richard E. Bishop & Brown & Bigelow
Brown & Bigelow (1435 documents)
example document: Christmas cargo. By Brown & Bigelow & Jack Olson
Chase Manhattan Bank, National Association, New York (787 documents)
example document: Giving thanks. By J. Mechling, author of renewable matter: Brown & Bigelow
Evening foray--Canada geese. By Brown & Bigelow & Richard E. Bishop
Type of Work:
Art reproduction
Array
RE0000193706 / 1983-12-16
H00000004497 / 1955-05-20
H00000004497 / 1955-05-20
Title:
Evening foray--Canada geese. By Brown & Bigelow & Richard E. Bishop.
Variant title:
Evening foray--Canada geese.
Copyright Claimant:
Chase Manhattan Bank, N. A. (PWH)
Names:
Richard E. Bishop
Brown & Bigelow (1435 documents)
example document: Two cabins in snow, man drawing water at well. By Al Mettel, author of renewable matter: Brown & Bigelow
Chase Manhattan Bank, National Association, New York (787 documents)
example document: George Washington. By Bianchi, author of renewable matter: Brown & Bigelow
Brown & Bigelow (1435 documents)
example document: Two cabins in snow, man drawing water at well. By Al Mettel, author of renewable matter: Brown & Bigelow
Chase Manhattan Bank, National Association, New York (787 documents)
example document: George Washington. By Bianchi, author of renewable matter: Brown & Bigelow
From kite to Kitty Hawk. By Richard W. Bishop, ill.: John Teppich
Type of Work:
Non-dramatic literary work
Array
RE0000303569 / 1986-09-11
A00000338761 / 1958-03-06.
A00000338761 / 1958-03-06.
Title:
From kite to Kitty Hawk. By Richard W. Bishop, ill.: John Teppich.
Variant title:
From kite to Kitty Hawk.
Copyright Claimant:
Richard W. Bishop (A)
Names:
John Teppich
Richard W. Bishop
Richard W. Bishop
|
Lucky Pond; an etching. By Richard E. Bishop
Type of Work:
Original work of art
Array
RE0000151539 / 1982-12-30
GU0000024146 / 1954-11-10
GU0000024146 / 1954-11-10
Title:
Lucky Pond; an etching. By Richard E. Bishop.
Variant title:
Lucky Pond
Copyright Claimant:
John A. Harrington (E)
Names:
Richard E. Bishop (75 documents)
example document: Passing mallards. By Richard E. Bishop
John A. Harrington (5 documents)
example document: Overflow, mallards in water. By Richard E. Bishop
example document: Passing mallards. By Richard E. Bishop
John A. Harrington (5 documents)
example document: Overflow, mallards in water. By Richard E. Bishop
Boggy Pond; oil painting. By Richard E. Bishop
Type of Work:
Original work of art
Array
RE0000151540 / 1982-12-30
GU0000024241 / 1954-12-13
GU0000024241 / 1954-12-13
Title:
Boggy Pond; oil painting. By Richard E. Bishop.
Variant title:
Boggy Pond
Copyright Claimant:
John A. Harrington (E)
Names:
Richard E. Bishop (75 documents)
example document: Two American egrets in flight, with moss in background. By Richard E. Bishop
John A. Harrington (5 documents)
example document: Overflow, mallards in water. By Richard E. Bishop
example document: Two American egrets in flight, with moss in background. By Richard E. Bishop
John A. Harrington (5 documents)
example document: Overflow, mallards in water. By Richard E. Bishop
Down at Adolphs; oil painting. By Richard E. Bishop
Type of Work:
Original work of art
Array
RE0000151541 / 1982-12-30
GU0000024242 / 1954-12-13
GU0000024242 / 1954-12-13
Title:
Down at Adolphs; oil painting. By Richard E. Bishop.
Variant title:
Down at Adolphs
Copyright Claimant:
John A. Harrington (E)
Names:
Richard E. Bishop (75 documents)
example document: Eight Canada geese grouped closely together in flight. By Richard E. Bishop
John A. Harrington (5 documents)
example document: Overflow, mallards in water. By Richard E. Bishop
example document: Eight Canada geese grouped closely together in flight. By Richard E. Bishop
John A. Harrington (5 documents)
example document: Overflow, mallards in water. By Richard E. Bishop
Geometry of manifolds. By Richard L. Bishop & Richard J. Crittenden
Type of Work:
Non-dramatic literary work
Array
RE0000596886 / 1992-11-16
A00000725143 / 1964-09-15
A00000725143 / 1964-09-15
Title:
Geometry of manifolds. By Richard L. Bishop & Richard J. Crittenden.
Series:
Pure and applied mathematics, v. 15
Variant title:
Geometry of manifolds.
Copyright Claimant:
Richard J. Crittenden & Richard L. Bishop (A)
Names:
Richard L. Bishop
Richard J. Crittenden
Richard J. Crittenden
Green wing teal. By Brown & Bigelow, Inc., employer for hire of Richard Bishop
Type of Work:
Art reproduction
Array
RE0000699007 / 1994-12-30
VA0000681321 / 1966-12-05
VA0000681321 / 1966-12-05
Title:
Green wing teal. By Brown & Bigelow, Inc., employer for hire of Richard Bishop.
Variant title:
Green wing teal
Copyright Claimant:
Brown & Bigelow, Inc. (PWH)
Names:
Richard Bishop
Brown & Bigelow, Inc. (1271 documents)
example document: The official United States Jaycee calendar
Brown & Bigelow, Inc. (1271 documents)
example document: The official United States Jaycee calendar
Canvasbacks. By Brown & Bigelow, Inc., employer for hire of Richard Bishop
Type of Work:
Art reproduction
Array
RE0000699008 / 1994-12-30
VA0000681322 / 1966-12-05
VA0000681322 / 1966-12-05
Title:
Canvasbacks. By Brown & Bigelow, Inc., employer for hire of Richard Bishop.
Variant title:
Canvasbacks
Copyright Claimant:
Brown & Bigelow, Inc. (PWH)
Names:
Richard Bishop
Brown & Bigelow, Inc. (1271 documents)
example document: Painted bunting. By Dolan, author of renewable matter: Brown & Bigelow, division of Standard Packaging Corporation
Brown & Bigelow, Inc. (1271 documents)
example document: Painted bunting. By Dolan, author of renewable matter: Brown & Bigelow, division of Standard Packaging Corporation
Mallards. By Brown & Bigelow, Inc., employer for hire of Richard Bishop
Type of Work:
Art reproduction
Array
RE0000699009 / 1994-12-30
VA0000681323 / 1966-12-05
VA0000681323 / 1966-12-05
Title:
Mallards. By Brown & Bigelow, Inc., employer for hire of Richard Bishop.
Variant title:
Mallards
Copyright Claimant:
Brown & Bigelow, Inc. (PWH)
Names:
Richard Bishop (27 documents)
example document: Pintails in flight over lake, trees and bushes in background. By Richard Bishop
Brown & Bigelow, Inc. (1271 documents)
example document: 1970 Catholic calendar. By George Prout
example document: Pintails in flight over lake, trees and bushes in background. By Richard Bishop
Brown & Bigelow, Inc. (1271 documents)
example document: 1970 Catholic calendar. By George Prout
Pintails. By Brown & Bigelow, Inc., employer for hire of Richard Bishop
Type of Work:
Art reproduction
Array
RE0000699010 / 1994-12-30
VA0000681325 / 1966-12-05
VA0000681325 / 1966-12-05
Title:
Pintails. By Brown & Bigelow, Inc., employer for hire of Richard Bishop.
Variant title:
Pintails
Copyright Claimant:
Brown & Bigelow, Inc. (PWH)
Names:
Richard Bishop (27 documents)
example document: Pheasant flying over corn stalks. By Richard Bishop
Brown & Bigelow, Inc. (1271 documents)
example document: Call his name Jesus. By George Prout, author of renewable matter: Brown & Bigelow, Inc
example document: Pheasant flying over corn stalks. By Richard Bishop
Brown & Bigelow, Inc. (1271 documents)
example document: Call his name Jesus. By George Prout, author of renewable matter: Brown & Bigelow, Inc
Wild turkey. By Richard Bishop
Type of Work:
Art reproduction
Array
RE0000700677 / 1994-12-30
VA0000681324 / 1966-12-05
VA0000681324 / 1966-12-05
Title:
Wild turkey. By Richard Bishop.
Variant title:
Wild turkey
Copyright Claimant:
Brown & Bigelow, Inc. (PWH)
Names:
Richard Bishop (27 documents)
example document: Mallard flying over cat-tails. By Richard Bishop
Brown & Bigelow, Inc. (1271 documents)
example document: Wolverine. By Fred Sweney
example document: Mallard flying over cat-tails. By Richard Bishop
Brown & Bigelow, Inc. (1271 documents)
example document: Wolverine. By Fred Sweney
Mallards. By Richard Bishop
Type of Work:
Print or label
Array
RE0000715850 / 1995-12-28
VA0000749961 / 1967-12-04
VA0000749961 / 1967-12-04
Title:
Mallards. By Richard Bishop.
Copyright Note:
C.O. correspondence.
Variant title:
Mallards.
Copyright Claimant:
Brown & Bigelow, Inc. (PWH)
Names:
Richard Bishop (27 documents)
example document: Moving out ... baldpates. By Richard Bishop, author of renewable matter: Brown & Bigelow
Brown & Bigelow, Inc. (1271 documents)
example document: Music makers. By Howard Sanden
example document: Moving out ... baldpates. By Richard Bishop, author of renewable matter: Brown & Bigelow
Brown & Bigelow, Inc. (1271 documents)
example document: Music makers. By Howard Sanden
Canvasbacks. By Richard Bishop
Type of Work:
Print or label
Array
RE0000715851 / 1995-12-28
VA0000749962 / 1967-12-04
VA0000749962 / 1967-12-04
Title:
Canvasbacks. By Richard Bishop.
Copyright Note:
C.O. correspondence.
Variant title:
Canvasbacks.
Copyright Claimant:
Brown & Bigelow, Inc. (PWH)
Names:
Richard Bishop (27 documents)
example document: Eight pintails landing in marsh. By Richard Bishop
Brown & Bigelow, Inc. (1271 documents)
example document: Hilda 1977. Original painting: Duane Bryers
example document: Eight pintails landing in marsh. By Richard Bishop
Brown & Bigelow, Inc. (1271 documents)
example document: Hilda 1977. Original painting: Duane Bryers
Roughed grouse. By Richard Bishop
Type of Work:
Print or label
Array
RE0000715852 / 1995-12-28
VA0000749963 / 1967-12-04
VA0000749963 / 1967-12-04
Title:
Roughed grouse. By Richard Bishop.
Copyright Note:
C.O. correspondence.
Variant title:
Roughed grouse.
Copyright Claimant:
Brown & Bigelow, Inc. (PWH)
Names:
Richard Bishop
Brown & Bigelow, Inc. (1271 documents)
example document: Hilda and fireflies. By Duane Bryers
Brown & Bigelow, Inc. (1271 documents)
example document: Hilda and fireflies. By Duane Bryers
Pintails. By Richard Bishop
Type of Work:
Print or label
Array
RE0000715853 / 1995-12-28
VA0000749964 / 1967-12-04
VA0000749964 / 1967-12-04
Title:
Pintails. By Richard Bishop.
Copyright Note:
C.O. correspondence.
Variant title:
Pintails.
Copyright Claimant:
Brown & Bigelow, Inc. (PWH)
Names:
Richard Bishop (27 documents)
example document: Moving out ... baldpates. By Richard Bishop, author of renewable matter: Brown & Bigelow
Brown & Bigelow, Inc. (1271 documents)
example document: Theodore Roosevelt engrossing. By Brown & Bigelow, division of Standard Packaging Corporation
example document: Moving out ... baldpates. By Richard Bishop, author of renewable matter: Brown & Bigelow
Brown & Bigelow, Inc. (1271 documents)
example document: Theodore Roosevelt engrossing. By Brown & Bigelow, division of Standard Packaging Corporation
This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible. Multiple persons can share the same name.