My 2nd great grandparents, Joseph Adam Brown , born 1828 place unknown and Caroline (Gordon) Brown were married in Maryland, and their first 2 children, James H. and Alamanda were born in Maryland. Their next 5 children, Joseph B., Adeline, George W., William H., (George and William H. were twins) and my great grandmother Florentine Victoria (Brown) Sharp, were born in Indiana. In the middle 1870's this family had taken a steamboat from Indiana all the way to Arkansas and they had 3 more children,( Charles E., and Albert ,were twins) and Emma J. These last 3 children were born in Arkansas. I am searching for any descendants of all the above people. I do not know who were the parents of my 2nd g.grandfather Joseph Adam Brown. Caroline (Brown) Gordon's parents were John A. and Margaret (McClain) Gordon of Frederick Co., Maryland. Any help would be appreciated. Faye