I think these are your Schraders. with mistakes.

SCHROEDER CARL 19/APR/1825 25/MAR/1888 334 WA 28 RIVERSIDE A VET. CO H 37 WISC INF. SP. MINA
SCHROEDER MINA 04/OCT/1833 06/NOV/1923 334 WA 28 RIVERSIDE A SP. CARL
SCHROEDER WILLIAM 20/AUG/1861 03/NOV/1879 334 WA 28 RIVERSIDE A WITH CARL & MINA
SCHROEDER MARY 22/JUL/1872 24/JAN/1894 334 WA 28 RIVERSIDE A WITH CARL & MINA

Wendy