firstname =
lastname =
(birth-death)
ancester loss indicated by
one * per loss
Martin
Koch- Denzler
(1723-na)

7692 >  8131
Hans Jakob (Sv Martin?)
Koch
(1750 um-na)

8131 >  8130
Hans Kaspar
Koch- Huber
(1785-na)

8130 >  5014
Martin
Koch- Schweizer
(1817-1895)

1863 Zimmerleuten

5014 >  4894
Alexander
Koch- Schweizer
(1848-1911)

1871 Zimmerleuten

5014 >  5015
Martin
Koch- Abegg
(1846-1895)

1870 Zimmerleuten