19. Mary ZUMBRUN
1Brøderbund Software, Inc., World Family Tree Vol. 26, Ed. 1, Release date: August 12, 1998, Tree #1599, . Customer pedigree. 2Brøderbund Software, Inc., World Family Tree Vol. 26, Ed. 1, Tree #1599.
1Brøderbund Software, Inc., World Family Tree Vol. 26, Ed. 1, Release date: August 12, 1998, Tree #1599, . Customer pedigree.
2Brøderbund Software, Inc., World Family Tree Vol. 26, Ed. 1, Tree #1599.