Jan Roelofse Bogert was also known as Jan Roeloffse Bogart. Jan Roelofse Bogert was born in 1718 at Hackensack, Bergen County, New Jersey. He was baptized on 21 June 1719 at Dutch Reformed Church, Hackensack, Bergen County, New Jersey. He was the son of
Roelof Janse Bogert and
Elizabeth Bertholf. Jan Roelofse Bogert married
Margrietje Demarest, daughter of
Peter Demarest and
Maria Batton, on 1 May 1742 at Dutch Reformed Church, Schraalenburgh, Bergen County, New Jersey. Jan Roelofse Bogert and
Margrietje Demarest they joined the church at Hackensack at Dutch Reformed Church, Hackensack, Bergen County, New Jersey, 4 September 1745. Jan Roelofse Bogert and
Margrietje Demarest joined at Dutch Reformed Church, Hackensack, Bergen County, New Jersey, 4 September 1745.