Notes:
Data source is the 1990 book, "Moomaw-Mumma-Mumaw-Mumaugh Genealogy" compiled by Robert Austin Moomaw (deceased).
Bob Moomaw's book incorrectly listed Philip's death as 9 May 1880. He and Elizabeth are listed in the 1880 & 1900 census of Council Bluffs, IA. Also, his eldest child, Elander Alice Moomaw was missing from the book, but she appears in the census.
1860 Census, IA, Fremont Co., Sidney, dwelling 675
Philip D. Moomaw, 29, carpenter, $250 personal, b: VA
Sarah J. " , 23, b: OH
Eleanor A. " , 5, b: IN
Philip A. " , 9/12, b: IA
1870 Census, IA, Pottawattamie Co., Council Bluffs, dwelling 255
Moomaw, P., 39, carpenter, b: VA
" , Lizzie, 24, keeping house, b: Canada
" , Alice, 15, b: IN
" , Orvill, 12, b: IA
" , Lillie, 10, bb: IA
" , Nellie, 3, b: IA
" , Baby, 4/12, b: IA, b: Jul
1880 Census, IA, Pottawattamie Co., Council Bluffs, Kane twp., ED 191, dwelling 191
Moomaw, P. D. 48, m:, carpenter, b: VA/VA/VA
" , Lizzie, 35, wife, m: keeping house, b: Canada/Eng/Eng
" , Orville, 20, son, single, laborer, b: IA/VA/Canada
" , Lily, 18, dau, single, b: IA/VA/Canada
" , Nettie, 13, dau, single, b: IA/VA/Canada
" , Percy, 10, son, single, b: IA/VA/Canada
" , Loyd, 2/12, son, single, b: IA/VA/Canada
1900 Census, IA, Pottawattamie Co., Kane twp., Council Bluffs, 320 Lodan St., dwelling 215
Moomaw, Phillip, head, bb: Apr 1831, 69, m: 34 yrs, b: VA/VA/VA, carpenter
" , Elizabeth, wife, Nov 1845, 54, m: 34 yrs, b: Canada/Eng/Eng
" , Gladstone, son, Aug 1879, 20, single, b: IA/VA/Canada
" , Bessie, dau, Aug 1887, 12, single, b: IA/VA/Canada
1910 Census, TX, Brazona Co., Justice Pct. ED 13, dwelling 42
Moomaw, Philip D., head, 78, m2, 44 yrs, b: WV/VA/WV, carpenter, house
" , Elizabeth A., wife, 63, m1 44 yrs, 4 children, 3 living, b: Canada/Eng/Eng
" , William G., son, 30, m1 8 yrs, b: IA/WV/Canada, freight inspector, railroad
" , Mabel E., dau-in-law, 30, m1 8 yrs, b: MA/MA/MA
" , Mabel R., grand dau, 7, b: IA/IA/MA
" , Gladys E., grand dau, 1 11/12, b: IA/IA/MA
Fuller, Nanna A., sister-in-law, 63, widowed, 2 children, 1 living, b: Canada/Eng/Eng
It is unclear where Philiip and Elizabeth died. It is quite possible that it was in Texas.