Family John Urban May / Margaret Clara Wambach (F1947): Our Family History

UPDATED: 25 July 2026

Family Chart | PDF

Drag or scroll to see more of the chart.

Show family with spouse

Show family with parents

Select other spouses

Select other parents

Zoom In

Reset

Zoom Out

John William May

(1890-1945)

Coletta Louise Blum

(1893-1967)

George Alfred Wambach

(1879-1956)

Clara Elizabeth Costich

(1882-1963)

Catherine Wambach

(1902-1990)

Edwin Oliver "Buck" Wambach

(1904-1985)

Everett George "Pete" Wambach

(1908-1993)

Evelyn M. Wambach

(1911-1996)

George William "Sonny" Wambach

(1923-1998)

(1920-1995)

Margaret Clara Wambach

(1921-2013)