trying to find out if I do have Scottish or Irish heritage

[Angela Kaye Bodine]

BLACKWELL is on my moms side, my grandfather's mom was a Blackwell and my Grandma's maiden name is LAMBERT... My Great Grandma ( my grandma's mom on my mom side ) maiden name is SYNDER... My father was German ( don't know much about that side of family ).... I have read that Blackwells came from England but some went to Ireland.. looked up Lambert for a tartan and a few popped up. So being that there are Lambert tartans does that mean its Scottish ? My grand dad has been dead since 1994.. but my Grandma is 100 & looks great and her wits are still about. I will be asking if she knows when I see her next week. But she may not even know. I know I have French, Dutch, English and German.. I just would like to know if I do have Scottish / Irish in my blood. Even if its itty bitty.. If anyone can help it would be much appreciated. ...