AngelHeart on Family Tree Circles

My dad William Hutton Thoms (born in NY) just passed away February 8th 2011. Both of his parrents Charles Thoms (from in Dundee, Scotland) & Margaret Hosey Thoms (from Edenbure, Scotland) and brothers Charles (born in Scotland)& Francise Thoms (born in Canada) are also passed away. I want to know more about my family and have run into a dead end.