On grandma Betty's side, the family came through Ellis Island around 1901 from Scotland. According to Uncle Paul:
Michael J. Sweeney, born 11/28/1872; died 11/28/1941. Buried Calvary Cemetery, Mt. Olive, Ill. Margaret Burns Sweeney, born 6/11/1877 in Hamilton, Scotland; died 12/28/1961. Buried at Calvary. ~~~~~~~~
I assume they arrived in the US at Ellis, but I don't know. There were 3 children on the ship (it had sails; maybe a steam engine, too) with them: Sarah, Margaret and John. Anna was born almost immediately after arrival in, I think, 1901.
Then about every 2 years another was born: Jane, Elizabeth, Agnes, James, Dorothy, Michael, Catherine and Patrick Grady. After Agnes I'm not sure of the order.
I don't know what the citizenship status of the first 5 was. How 'bout that for topicality?
Anyway, the ethnic makeup was Irish (Grandpa) and Scotch (Grandma -- and Grandpa, too, born to immigrants from Londonderry, Ireland) which includes Celt, Erse, Gael, Hibernian, Pict and Scot. (You and me get some Druid from my father's side along with Dutch and English. Pehaps Norman and Saxon, as well.) ~~~~~~~~~
There is a website for the family of Robert Burns geneology under the name Burness, his birth name. I wrote to the compiler but never heard back.