+--Albas STRASDATIS  (AFT 1700-)
            +--Merczus STRASDATIS  ( OCT 1747-)
         +--Johann STRASDATIS  ( MAY 1777-18 DEC 1818)
         |  +--Anna Dorothea MEYER  (AFT 1700-)
      +--Simon STRASDAS  (17 SEP 1808-)
      |  +--Annorte PINSKE  (AFT 1700-)
   +--Carl August STRASDAS  (19 OCT 1832-25 JUN 1898)
   |  |        +--Michael RUDAU  ( 1714-03 DEC 1794)
   |  |     +--Johann RUDAU  ( JUL 1757-)
   |  |     |  +--Ennusze REMSYTE  ( 1724-06 AUG 1799)
   |  |  +--Johann RUDAU  (19 SEP 1782-30 APR 1841)
   |  |  |  +--Margaretha KRISSAT  (AFT 1700-)
   |  +--Anna Dorothea RUDAU  (03 MAR 1812-)
   |     |     +--Albas STRASDATIS  (AFT 1700-)
   |     |  +--Jurgis STRASDATIS  ( 1753-21 APR 1815)
   |     +--Maria STRASDAS  (02 AUG 1779-22 MAR 1846)
   |        |  +--Kristups NAUBUREITIS  ( 1721-27 DEC 1801)
   |        +--Catrine NAUBUREIT  ( 1749-08 MAR 1812)
+--Friedrich Wilhelm STRAUSDAT  (10 APR 1870-)
|  +--Justine Wilhelmine LENKEYD  (08 DEC 1837-19 DEC 1895)
Gustav August STRAUSDAT  (16 NOV 1900- 1944)
+--Maria Amalie KOLLIS  (29 SEP 1872- 1936)