Charles Henry Olmstead was born on 19. Mar. 1881 at Stockton, Hunterdon County, New Jersey. He was the son of
John Dawson Olmstead and
Emma Helen Smith. Charles Henry Olmstead married
Ada Mae Voorhees, daughter of
Noah Stout Voorhees and
Ann Susan Van Dyke, on 7. Jun. 1905 at Glenmoore, Mercer County, New Jersey.
Charles Henry Olmstead was shown in the census on 26. Apr. 1910 as a public school teacher.
Charles Henry Olmstead and
Ada Mae Voorhees appeared on the census of 26. Apr. 1910 at Hopewell Twp., Mercer County, New Jersey,
; 1 child, 1 living.

Charles Henry Olmstead and
Ada Mae Voorhees were divorced in 1920.
Charles Henry Olmstead was shown in the census on 2. Feb. 1920 as a public school teacher.
Charles Henry Olmstead appeared on the census of 2. Feb. 1920 at with his brother-in-law Frederick Nay, Hopewell Twp., Mercer County, New Jersey,
; listed as married. He married
Martha Morris Appleton, daughter of
Robert B. Appleton and
Mary Frances Wyckoff, on 23. Nov. 1922 at Trenton, Mercer County, New Jersey. Charles Henry Olmstead died on 31. May. 1951 at Trenton, Mercer County, New Jersey, at age 70. He was buried at Riverview Cemetery, Trenton, Mercer County, New Jersey.