Complex sentence: Eustis was born in Paris, the son of George Eustis, Jr. (1828-1872) and Louise Morris Corcoran, and grandson of banker and philanthropist William Wilson Corcoran.
Split into simpler sentences: Eustis was born in Paris, the son of George Eustis, Jr. (1828-1872) and Louise Morris Corcoran. He was the grandson of banker and philanthropist William Wilson Corcoran.