I have just this information, and I am not related to Emery, just trying to sort out the Cook families in Jackson County in the hopes I might be able to find more information on my Isaac Cook born about 1815 in Canada, married to Theresa Gorman, born about 1812 in Pennsylvania.

Emery Cook to Mary Jane Said, Jan 24, 1864, by J.W. Black, J.P. – Early Jackson County, Iowa Marriages, p. 643.

Emery W. Cook, 1841 – 3-28-1897, Green Cemetery, Iron Hill, Jackson County, Iowa Co. F, 69th IA Inf.

Mrs. Emory Cook (no dates) Green Cemetery, Iron Hill.