He married Catherine Holter . Catherine Holter was born at 1850 daughter of Jacob (Joeb) Holter and Catherine Pletcher .
They were the parents of 8
children:
Harry G. Williams
born 1876.
Shuman S. Williams
born 1879.
Eliza C. Williams
born 1881.
Henry S. Williams
born 1883.
Blocked
G. Frank Williams
born 1887.
Blocked
John J. R. Williams
born 1895.
Isaac R. Williams died 1926 .
Catherine Holter died 1935 .