Hello I was recently sent this instant message. Unfortunately I cannot help with this one, so I have cut and pasted the original message here, Please contact the listed username if interested in this posting, not me as I am unconnected. [Username GLCROOKS]
"My fathers side were Scots and the surname is Crooks, we arrived around 1740 from Ulster and immigrated to western Pennsylvania. John Crooks Sr. (immigrant) was also a fuller and operated a fuller mill on his farm here, this is the only possible clue I have to Ulster and haven't located them there" GLCROOKS
