Rev. Carl Magnus Wrangel married Joseph Blewer and Sarah Lindenmeyer at Gloria Dei Church on September 26, 1759.
Joseph Blewer being a ship captain assumed an active role in the War of Independence. In November 1775 Captain Blewer was in Cambridge, Massachusetts and was directed by General George Washington to deliver a letter to John Hancock, President of the Continental Congress. In June1776 Benjamin Franklin and others including Captain Blewer met at Carpenter’s Hall creating the Committee of the City, Council of Safety.