Author
Brøderbund
7
Learning Company
5
Balch Institute Center for Immigration Research
2
Broderbund Software
2
Genealogical Publishing Co
2
Br¿derbund
1
Burke's Peerage Ltd
1
Church of Jesus Christ of Latter-day Saints
1
Coldham, Peter Wilson
1
Learning Company (Firm)
1
New York Genealogical and Biographical Society
1