Complex sentence: She was the biological daughter of Emma's older sister Annie Ainsworth (nee Young), and in adult life Maud became the wife of the famous Brooklyn criminal trial lawyer and Kings County judge George Washington Martin (1876-1948).
Split into simpler sentences: She was the biological daughter of Emma's older sister Annie Young Ainsworth. In adult life Maud became the wife of the Brooklyn criminal trial lawyer and Kings County judge George Washington Martin (1876-1948).