Their son Nicolaas married Aletta Hannemans , the widow of Dorothea 's brother Jacob Pietersz Olycan , in 1641 .
Their son Cornelis van Loo ( 1609 - 1673 ) married Dorothea Olycan in 1635 .
Their son Nicolaas married Aletta Hannemans , the widow of Dorothea Olycan 's brother Jacob Pietersz Olycan , in 1641 .
Their son Cornelis van Loo ( 1609 - 1673 ) married Dorothea Olycan in 1635 .