Hello Pam,
I am so glad to hear from you. Thomas 1725 seems to be the point where we go back further. I have had to put this on 'hold', but through IOM Family History, I will be picking it up again in the New Year.
Did William's descendents immigrate" or are you all still in IOM? You have most likely come across the 'migration' information I put on the forum concerning 1817 John. We recently found that one of his brother Robert's children, Margaret also immigrated to the States. Basically, many descendants reside in both US and Canada. We have formed a Manx Morrison Cousins group, mainly through Gary Morrison. He would be the one to communicate with. He is responsible for 'organizing' us! You can contact him at gary@islander.link. My email is: bpfre@verizon.net. I'd love to compare notes with you. I have some 'will and other research' documents on both Morrison and Callow family. I give grateful thanks to the very friendly and knowledgeable Islanders! Namely Sue and Francis, and the records and advice they have provided. Hope to hear from you!
Wishing you the warmest Christmas blessings,
Brenda