+--Michael KETTERLE  (ABT 1620-16 NOV 1686)
            +--Georg KETTERLE  (05 MAY 1655-01 DEC 1694)
            |  +--Maria VOLLMANN  (ABT 1611-12 APR 1687)
         +--Jacob KETTERLE  (23 JUL 1688-31 DEC 1733)
         |  +--Ursula CONRAD  (ABT 1660-)
      +--Philipp KETTERLE  (01 MAY 1729-11 OCT 1797)
      |  +--Katharina AURBACHER  (30 OCT 1694-)
   +--Sebastian KETTERLE  (20 JAN 1761-06 JUL 1834)
   |  +--Anna RÄTH  (03 FEB 1733-09 AUG 1802)
+--Josef KETTERLE  (07 MAY 1798-20 OCT 1852)
|  +--Maria Anna LUISODER  (25 JUL 1761-20 APR 1849)
Josef Alois KETTERLE  (19 APR 1842-13 MAY 1917)
+--Monica JEHLE  (19 FEB 1806-11 MAY 1873)