Source: Missouri Republican death index, January 1, 1870-July 13, 1871 and January 1, 1880-July 2, 1881. Location: Microfilm
Last Name:	Cowperthwait
First Name:	William
Middle Name:	P.
Location of Death:	St. Louis, MO
Citations:	5-21-81, 5:4 (D); 5-24-81, 5:4 (B); 5-25-81, 8:2; 5-27-81, 7:1