I’m looking for any information on:

Name: Henry O’Neill
Birth Date: 26 May 1753
Birth Place: ?, Tyrone, Ulster, Ireland
Occupation: Well educated school teacher when he arrived in America.
Married to: Nancy Lee in Ireland abt 1775
Immigrated to the USA in 1791 with his wife and four children: James [15], Stiles [11], John [6], and Charles [1]

I have a complete family history after arriving in the USA; however, no previous history from Ireland.

Any assistance would be very much appreciated!

Thanks,
Philip W. Kaso