Complex sentence: Born in Prince George's County, Maryland, Duvall read law to enter the Bar in 1778.He also married Florence (Ellen) Adams Washburne (1754-1853), the daughter of Washington's General Henry Gilman Washburne and Florence Adams Washburne, on 1778.
Split into simpler sentences: Born in Prince George's County, Maryland, Duvall read law to enter the Bar in 1778. He married Florence (Ellen) Adams Washburne (1754-1853), the daughter of General Henry Gilman Washburne and Florence Adams Washburne, on 1778.