My records, from Genealogical Papers of Charles Henry Crocker of Philadelphia (New England Historic Genealogical Society, Boston, MA, written manuscript circa 1900), Vol 1 p. 271 shows that Timothy Crocker was son of Josiah Crocker.He married Elizabeth Kimball on October 11, 1827 in Perry, NY.She died in Warsaw NY (no date)."Timothy Crocker resided for a time at Warsaw, NY but later removed to Republic Ohio where he died in 1862.Other children said to be living in Saginaw, Michigan."Timothy's death date is reported December 29, 1862, Republic Ohio.He had 2 wives, the first (Elizabeth) by which he had son James.Other children, all by second wife (whose name is not recorded) were Henry, Anne, William, Adeline, Lucy, John, and Julia.
p. 146 -- Timothy was born Feb 12 1801 in Pawlet, VT.
I have info on Timothy's earlier branch if you need it.Hope this helps, Ben.