Notes:
1920 Census, PA, Crawford Co., Meadville City, p. 49, 712 State St., dwelling 387
Mumau, Mary A, head, rents, 37, married, b: PA/PA/PA, occ: unclear to read
" , Bernice, dau, 18, single, b: PA/PA/PA
" , Edith, dau, 9, single, b: PA/PA/PA
" , Clayton, son, 7, b: PA/PA/PA
Zuver, Harold C., son-in-law, 20, m. b: PA/PA/PA
" , Cora, dau, 19, m., b: PA/PA/PA
[It would appear that Levi and Mary are no longer living together in 1900]
1930: Census: Lower Frederick, Montgomery, Pennsylvania
Walter W Nenruck, head, 47, b: England/England/England, contractor, house building
Mary A Nenruck, wife, 48, b: PA/PA/PA
Clayton D Mumaw, stepson, 17, married, b: PA/PA/PA, farm laborer
Thomas G Nenruck, stepson, 16, single, b: PA/England/PA, apperentice carpenter
Frederick T Nenruck, stepson, 11, single, b: PA/England/PA
William T Gee, stepson, 8, single, b: PA/PA/PA