John Morrison sr. and jr. appear on the Washington Co., PA (Cross Creek Twp.) tax rolls in 1793. Wm. & Joseph appear on same roll as single Freemen. John sr. and jr. were elders in the Cross Creek Presb. Church. Are John jr., Wm., and Joseph brothers? Where did they reside prior to Wash. Co.? Any info on the Cross Creek Twp. Morrisons would be greatly appreciated.