Complex sentence: J. Comyns Carr was born in Marylebone, Middlesex, England, the seventh of the ten children of Jonathan Carr, a woollen draper, and his Irish wife, Catherine Grace Comyns.
Split into simpler sentences: J. Comyns Carr was born in Marylebone, Middlesex, England, the seventh of ten children. His parents were Jonathan Carr, a woollen draper, and his Irish wife, Catherine Grace Comyns.