in the Philadelphia, Pennsylvania, Marriage Index, 1885-1951
in the U.S. City Directories, 1822-1995
in the 1900 United States Federal Census
Katie Winslow, mother of Augustus M. WInslow was the sister in law of Jesse. This is Augustus' death certificate
in the Pennsylvania, Death Certificates, 1906-1963
Perhaps Kate's second marriage as well?
Philadelphia, Pennsylvania, Marriage Index, 1885-1951