Searching for descendants of James and Lillian.

James was born in Cambridge England 1885 (father Phillip, mother Susan), emigrated to US in 1905 and was a professional Tennis Player.
Lillian was born in Ireland in 1887 (father Patrick Lynch, Mother Mary Willington/Stepmum Elizabeth Connolly). Emigrated from Dublin to US New York in 1903, was met at Ellis Island by her Aunt Margaret Keilly(nee Lynch, also an Irish emigrant).
Known children, Lillian, Phillip, John, Mary, Dora.

Lillian was half sister to my grandfather.