Not to sure on the spelling of Euastus ,, It is hard to read on the old cenus paper.. looking for Euastus Cooper ,, had a son William Cooper b about 1835ish.. He married Martha Hutchinson b. about 1835 they had a dau.Jennie b. 1879 abt.. she married a Clough of Belchertown Ma. is they anyone who is researching in the Mass. area??/ thanks Judy