Вот здесь родословная Jost (Yost)
http://genforum.genealogy.com/brehm/messages/295.html в этой родословной есть такие фамилии
Schleicher,Schnell,Lofink,Sauer, Schäfer,Hohnstein,Blum,Klaus,Schlitt ,Tillemann ,Repp ,Schneider,Urbach,Werth.,FINK,Hohnstein,Repp,Albert и другие......
134. Magdalena5 Yost (Anton4, Johann Georg3, Johann Georg2, Georg (Jost)1) was born Jun 8, 1851 in Norka Colony, Saratov, Russia, and died 1940. She married Conrad Blüm Feb 9, 1871 in Norka Colony, Saratov, Russia, son of Conrad Blüm and Catharina Pauly. He was born Jan 8, 1852 in Norka Colony, Saratov, Russia, and died 1934 in Culbertson, Hitchcock Co, Nebraska.
Children of Magdalena Yost and Conrad Blüm are:
488 i. Christina6 Blüm, born Sep 3, 1872 in Norka Colony, Saratov, Russia; died Jan 28, 1873 in Norka Colony, Saratov, Russia.
489 ii. Catharina Blüm, born Sep 11, 1873 in Norka Colony, Saratov, Russia. She married August Bork 1897 in Bangert, Samara, Volga, Russia.
490 iii. Anna Maria Blüm, born Feb 9, 1876 in Norka Colony, Saratov, Russia; died Feb 16, 1876 in Norka Colony, Saratov, Russia.
491 iv. Dorothea Blüm, born Mar 15, 1877 in Norka Colony, Saratov, Russia.
492 v. Johann Georg Blüm, born Jun 27, 1879 in Norka Colony, Saratov, Russia; died Jul 6, 1879 in Norka Colony, Saratov, Russia.
493 vi. Jacob Blüm, born May 31, 1880 in Norka Colony, Saratov, Russia.
494 vii. Catharina Blüm, born Sep 26, 1883 in Norka Colony, Saratov, Russia.
495 viii. Heinrich Blüm, born Sep 26, 1883 in Norka Colony, Saratov, Russia; died Nov 22, 1883 in Norka Colony, Saratov, Russia.
496 ix. Stillborn Daughter Blüm, born Nov 13, 1884 in Norka Colony, Saratov, Russia; died Nov 13, 1884 in Norka Colony, Saratov, Russia.
497 x. Christina Blüm, born Nov 5, 1885 in Norka Colony, Saratov, Russia.
498 xi. Stillborn Son Blüm, born Jan 9, 1888 in Norka Colony, Saratov, Russia; died Jan 9, 1888 in Norka Colony, Saratov, Russia.
499 xii. Elisabeth Blüm, born Mar 30, 1889 in Norka Colony, Saratov, Russia; died Apr 19, 1889 in Norka Colony, Saratov, Russia.