 After Martha died, he married Mrs. Elizabeth Rowden (b.1637; d. after 1691) on July 20, 1676, and she accompanied him as he joined Penn on his trip to America, leaving on August 30 and landing on October 27, 1682.Wynne was notable for erecting the first brick house in the colony of Philadelphia, on his "Liberty Lot" at Front and Chestnut streets (known as Wynne Street until renamed by Penn in 1684).