Perry John Blackmer
- Born October 10, 1851 in Watertown, Jefferson County, Wisconsin.
- Parents were ALONZO GEORGE BLACKMER and CATHARINE PERRY.
- Married DIANA SMITH. She was born July 22, 1848 in Waterford, Erie County, Pennsylvania; died January 5, 1931 in Venango, Erie County, Pennsylvania. Her parents were JOHN SMITH and SALLY HILL.
- Died August 18, 1925 in Venango Township, Erie County, Pennsylvania.
- Both are buried in Valley Cemetery, Waterford Township, Erie County, Pennsylvania.
CHILDREN
- LELA C. BLACKMER, born February 18, 1873 in Pennsylvania; died January 16, 1957. Married MORELLO M. PORTER. Married PHILIP EDWARD HAFT on December 24, 1923 in Erie County, Pennsylvania.
- MAUD BLACKMER, born in 1874 in Pennsylvania; died March 2, 1874 in Waterford, Erie County, Pennsylvania.
- ROLLIE BLACKMER, born in 1875; died in 1876.
- MARIE SADIE BLACKMER, born May 9, 1876 in Erie County, Pennsylvania; died November 26, 1959 in Greene Township, Erie County, Pennsylvania. Married IRA BENJAMIN HINKSON on March 8, 1899 in Erie County, Pennsylvania.s
- OLIVE BLACKMER, born in May, 1878 in Pennsylvania. Married CHARLES W. DUNCOMBE. Married LESLIE C. SMITH on Jnauary 13, 1914 in Chautauqua County, New York.
- WALTER BLACKMER, born and died in 1879.
- MOLLIE BLACKMER, born January 3, 1882 in Union City, Erie County, Pennsylvania; died July 12, 1973 in Ripley, Chautauqua County, New York. Married OLIN VERN DEWEY.
- BERT CLINTON BLACKMER, born November 12, 1885; died in March, 1962. Married BELLE MARGARET COMER on July 29, 9144 in Mason County, Washington.
- BESSIE BLACKMER.
- CLIFFORD CLAYTON BLACKMER, born November 22, 1888 in Erie County, Pennsylvania; died January 18, 1956 in Garden Grove, Orange County, California. Married MYRTA ISABELLE BENNETT on August 26, 1907 in Ripley, Chautauqua County, New York.