(~1824 – 1858)
Epitaph: Blessed are the dead that die in the Lord.
We know nothing about Clements Baker (or is it Clement S Baker?) other than what is on his grave marker.
He was born abt. 1824 (died age 34) and he died 5 Sep 1858
There is a Clement Baker, mariner, age 27, who was a passenger on the schooner Signet, out of Weymouth, N.S. Arriving in Boston, Mass. 9 Nov 1852 which would give him a birth year of about 1825. 
Please leave a comment if you have some ideas or information about this man.
More information may be found in the Old Stones Family Group Sheet Index.
 National Archives and Records Administration (NARA); Washington D.C.; Crew list of vessels arriving at Boston, Mass., 1917 – 1943; Microfilm Serial : T938; Microfilm Roll :M277_42