1900 census, Wayne Twp., Allen Co., IN, sheet 15B:
Iams, Elmer, 36, head, b. Nov 1863, OH, md. 11y, day laborer
-----, Sarah E., wife, b. 34, b. Apr 1864, OH, mother of 0 ch.
Spangler, Edna, niece, 13, b. Oct 1886
1910 census, 8-wd., Fort Wayne, Allen Co., IN, e.d. 56, sheet 5A:
Iiams, Elmer R., 46, head, b. OH, 1st marriage, md. 19y,
foreman--construction
_____, Sarah E., 44, wife, b. OH, 1st marriage, md. 19y, dressmaking--home
Swartz, Margaret M., niece, 5, b. IN
1920 census, Fort Wayne, Allen Co., IN, e.d. 69, sheet 20A
Iames, Lizzie, 53, b. OH, wd., seamstress--factory
Swartz, Mable M., 15, lodger, b. IN, looper--knitting mills
Allen [???], ???, 33, wd., lodger, b. IN, domestic--private family
If Sarah's middle name was Elizabeth, she might have been known as Lizzie . .
.
A quick look through Ancestry's IN marriage and birth records didn't turn up
a match.
Hope this helps some.
~Dawnette Thompson