Is there any one out there that might be researching or know of someone who is researching the following family: Mary Crawford, b. 1802 in Fermanagh, Ireland Christopher Crawford, b. 1825 in Fermanagh William Crawford, b. 1829 in Fermanagh They immigrated to Phila., PA in 1832 from Londonderry. The father is unknown. Christopher married Jeanette Pinkerton from Glasgow, Scotland. Please let me know if you know of any one or can help.