Valentine married Charlotte Nicholson in Butterknowle, Durham, England in about 1856. Valentine and Charlotte had fourteen children of record.
Valentine and Charlotte came to America in 1865 and then made their way to Utah where they eventually settled in the area now known as Hooper, Weber County, Utah.
Valentine died 25 Aug 1895 in Hooper, Weber, Utah at the age of 60. Valentine is buried in the Hooper City Cemetery, Hooper, Weber Utah.