+--Albas STRASDATIS  (AFT 1700-)
   +--Krisas STRASDATIS  ( 1756-)
+--Johann STRASDATIS  (22 NOV 1799-16 AUG 1871)
|  +--Catharine DINKUNS  ( 1790-27 FEB 1833)
Julius STRASDAT  (23 NOV 1841-17 FEB 1847)
|  +--... THIELERT  (AFT 1700-)
+--Charlotte THIELERT  ( 1808-23 JUN 1849)