Silas B. Foster, born Dec 22 1847 - May 22, 1914, has his death certificate online. He died of Cirrhosis of the liver.
Go to:
http://www.sos.mo.gov/archives/resources/birthdeath/then click on Missouri Death Certificates 1910-1960
put in his name, and his will be one of the listings that you can click on.
Lanita
DCGS Pres.