Diadema Frederick was also known as Diadama Frederick. Diadema Frederick was born on 19. Feb. 1798 at Montgomery Conuty, New York. She married
Asher Conover, son of
William Covenhoven and
Hannah Stout, c Oct. 1816. Diadema Frederick married
Samuel Foster Millard in 1831; Genealogies of Long Island Families lists this marrige and has Asher's sex as female.
Diadema Frederick and
Samuel Foster Millard appeared on the census of 17. Sep. 1850 at Victor Twp., Clinton County, Michigan,
; real estate value 1,500.00.
Diadema Frederick and
Samuel Foster Millard appeared on the census of 31. Jul. 1860 at Victor, Clinton County, Michigan,
; real estate value 6,000.00, personal property 800.00. Diadema Frederick died on 13. Sep. 1887 at Highland Park, Lake County, Illinois, at age 89. She was buried at Lake Forest Cemetery, Lake Forest, Lake County, Illinois.