GRANDMA Online
The largest Mennonite genealogy database worldwide. Eugen Usachew has a 2-year membership. Search for: Kröker, Dreger, Schulz.
grandmaonline.orgResources & Links
Search the Website
Enter a name, place or year to search the ancestral history.
Odessa3 — Mennonite Database
Database of Mennonites from Russia and Ukraine. Free, very extensive. Search for: Kröker, Volhynia (village unknown).
odessa3.orgOpenList — Emma Ivanovna Kröker (1924)
Entry about the grandmother in the largest open database of victims of political repression in the USSR (over 3.3 million names). Created based on personal file No. 1229 (HDA MVS Ukrayiny).
Open the entry on ru.openlist.wikiVolhynia: registers and databases
Open sources on Volhynian Germans found in July 2026: landowner registers, expropriation lists and labour-army memorial books.