I have a Jesse P. Davis born in Penn about 1800. He moved to Maryland and married a Sophia Grim in 1823. They had two children (Ephriam and Mahallah) in Washington County, MD before moving on to Ohio, Stark County... Later they moved to Indiana (Steuben County). Ephriam married a Mary "Mary "Polly" Miller. Ephraim had the middle initial of "P"also. Ephriam's son ,Jesse also had a "P" for a middle initial. Could Aaron and Jesse be brothers??? I know Jesse sr. was Welsh. Have you any idea what the "P" stood for???