My 5th great grand father Peter Hause was I belive originaly from PAborn 1785. He lived in Maryland. He faught in the war of 1812. He died in Cincinati OH 1858. I have not yet detemined why he was in Ohio, but have speculated that he was visiting relitives. He was married to Maria Hoffman in 1810 in Chester Co. Pa. There are some buildings on the National historic register in Chester co. Pa. A smoke house and I belive a store. do you know what part of PA. your Hause's are from? How far back, (year,date) can you trace? I have hit a brick wall ending with Peter Hause. I have not been able to conclusivly find any of his relitives.