FamilySearch database of the 1880 Census, Klickitat Co., WA, has COOP, Chas., 31, PA ENG WALES; wf. Lydia, 29, NH VT NH; dau. Fay, 6, CA; son Willard, 4, OR; dau. Elizabeth, 3, OR; & son Marcus, 8 mos., WA; father-in-law Hazen HINCKLEY, 72, VT [parents b. TN N_, sic]
You said Hazen's family lived with Jesse at one time.Did you find that on a census, and exactly what data did the census have?There was a Jesse HINCKLEY, b. 29 May 1805, Blue Hill, Hancock Co., ME, s/o Isaiah HINCKLEY & Anne HORTON. That Jesse m. Joanna JOHNSON.Could that be the Jesse you found?