found: Papkov, Natalie Romanovna. From where we came, 2019:CIP galley (Nikai Fedorovich von Ditmar; family was native to the Baltics, that sometime in the XVII century a Swedish soldier Ditmar settled on the island of Ösel (now Saaremaa) in what is now Estonia; the family came from the Baltics, Papa knew since when he was a child in Rostovon-Don where his mother unexpectedly became acquainted with her distant relative, Elena Adolphovna von Fetting, neé von Ditmar, and they calculated that they were the sixth generation from their common relative Johann Ludwig Ditmar; The von Ditmar family descends from the Swedish soldier Meinert Ditmar, who settled on Saaremaa Island in what is now Estonia in the first quarter of the XVII century; Otto Johann is considered the founding ancestor of the Ösel Ditmars; Otto Johann is considered to be the same man as Johann Ludwig, the son of Otto Wilhelm Ditmar from the Meinert branch; now in U.S.) (DLC)2019024649
