Region
1775-1783
1
1848-1860
1
1860-1890
1
1890-1945
1
20th century
1
21st century
1
4.240
1
7.150
7
AMERICA
2
Aberdeen
1
Abington
1
Accomack Co
1
Adams Co
9
Adams County
1
Adams County (Ill.)
1
Adams County (Ohio)
1
Adams County (Pa.)
2
Adamsburg
1
Addison Co
2
Africa
11
Africa, North
1
Afrique
1
Afrique du Sud
4
Ahanagran (Ireland)
1
Aiken
1
Aiken Co
1
Aiken County
1
Aiken County (S.C.)
1
Alabama
20
Alaska
1
Albania
2
Albany
62
Albany (Ga.)
2
Albany (N.Y.)
5
Albany Co
61
Albemarle Co
6
Albemarle County
4
Albemarle County (Va.)
3
Alberta
5
Alden Park (Philadelphia, Pa.)
1
Alexandria
5
Alexandria (Va.)
2
Allegany County (Md.)
1
Allegany Indian Reservation (N.Y.)
1
Alleghanys
1
Allegheny
3
Allegheny Co
12
Allegheny County (Pa.)
2
Allegheny Mountains
1
Allemagne
17
more ...