Author
Deutschen Katholischen Staats-Verbandes von Pennsylvanien
2
International Association of Jewish Genealogical Societies
2
Jewish Genealogical Society (New York, N.Y.)
2
Latviešu studentu centrālās savienības
2
Polish American Congress
2
Rada Polonii Amerkańskiej
2
Rada Polonii Amerykańskiej
2
Slovak League of America
2
Slovensja Narodna Podporna Jednota
2
First Catholic Slovak Ladies Union
1
First Catholic Slovak Ladies Union. Convention
1
First Catholic Slovak Union of America
1
First Catholic Slovak Union of America. Convention
1
First Catholic Slovak Union of America. Predseda,
1
IAJGS International Conference on Jewish Genealogy Chicago, Ill.)
1
IAJGS International Conference on Jewish Genealogy New York, N.Y.)
1
Polish American Congress Convention
1
Polish American Congress. Convention
1