3. SR JOSEPH I.3 SANDERSON (WILLIAM2, ROBERT1) was born August 30, 1680 in Watertown, CT, and died Unknown in Unknown. He married BERTHIA KEMP Abt. 1712 in Unknown. She was born Abt. 1680 in Unknown, and died Unknown in Unknown.
Child of JOSEPH SANDERSON and BERTHIA KEMP is: