Pierson W. Dey was born on 12. Jan. 1826 at New York. He was the son of
William McAdams Dey and
Sarah Phillips. Pierson W. Dey resided at at Seneca County, New York, in 1849. He married
Ann Conover, daughter of
Capt. Peter Conover and
Catherine Stillwell, on 7. May. 1849. Pierson W. Dey c 1850 at Handy Township, Fowlerville, Livingston County, Michigan. He died on 15. Sep. 1902 at Fowlerville, Livingston County, Michigan, at age 76; Died of heart disease. He was buried at Greenwood Cemetery, Fowlerville, Livingston County, Michigan; Pierson & Anna were originally buried at old Munsell Cemetery, Iosco Township, about seven miles south of Fowlerville, MI. Their remains were later exhumed & their bodies were reburied at Greenwood Cemetery, Fowlerville, MI.