Family Guelker, William C. / Koch, Dorothea Louise (F1681): Fiegenbaum Family Database

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Family Chart | PDF

Koch, Wilhelm Karl

(1891-1978)

Nahmensen, Mathilda

(1892-1983)

Koch, Alice Marie

Koch, William J.

(1928-2003)

Koch, Mathilda Jean

Guelker, William C.

(1920-2001)

Koch, Dorothea Louise

(1924-1986)