Check findagrave.com for Ambrose S. Tickner 8 Aug 1824-6 Aug 1894.
Melvina G. Tickner Cook is my 2nd great-Aunt. Willis Ambrose Tickner 1852-1932) was my great-grandfather, born in Moorheadville, Erie County, PA and died Girard, Erie, PA. His daughter Adella Eva (Tickner) Rexford (1875-1963) was my grandmother. She married Ernest Lincoln Rexford (1877-1928).
Melvina also had a sister Harriet Cornelia Tickner Pence (1887-1954). She had at least two husbands: John Eckendorf and Henry Pence. I believe she was also married to Dennis Lee Kissinger (1881-1948).