Hello - In response to several inquiries, Robert E. Houston's wife, Elizabeth Montgomery (1846-1925) was the daughter of James Montgomery (1802-1881) and Margaret Allen (1817-1883) Her siblings were William John, Allen, Mary Jane, Margaret Ann, Isabel, James Cochran,Melissa, Robert C., Samuel, and Renwick S. Both James Montgomery and wife Margaret were born in Ireland and lived in Findley Twp. Isabel m. James McKay and had 1 daughter, Myrtle who m. Floyd McChesney. They had 4 children, I'm unsure of the names. Don't know of a Florus Montgomery. Regards, Nancy Dobbins