Jacob was born on 19 Apr 1715 in Great Marsh, Prince George's County, Maryland, USA, the son of Mareen Duvall and Elizabeth Jacob.
He died on 7 Mar 1796 in All Hallows Parish, Anne Arundel, Maryland, USA.
His wife was Mary Miles, who he married in 1740 in USA. Their only known child was John Miles (c1745-1787).
|Birth||19 APR 1715||
|Death||7 MAR 1796||