*Ellis* Family Notes, Co. Tyrone 1825-69 <http://www.cotyroneireland.com/surnames/ellis.html> *Barnhill & Barnwell* Family Notes, Co. Tyrone 1823-68 <http://www.cotyroneireland.com/surnames/barnhill.html> *Perry* Family Notes, Co. Tyrone 1841-69 <http://www.cotyroneireland.com/surnames/perry.html> *Henderson* Family Notes, Co. Tyrone 1823-69 <http://www.cotyroneireland.com/surnames/henderson.html>