is there a way to find out in which county someone lived in by their old address,when my uncle henry goodman enlistied in the confederate army 07/03/1861 he gave this address .p.o box clopton,alabama.did each county have their own post office.i know he married louisa/lucy gandy 12/12/1858 in henry co,but i cant find them there in 1860. idella