Parents

• Charles Slade
• Mary Otis

Spouses

• Charlotte Ewell Weems (1801–1843)

Siblings

• Richard Slade (1794–?)
• William Otis Slade
• Ascenath Otis Slade (1809–1899)

Children

• Charles Slade d.inf (1821–?)
• Henry Clinton Slade Jr. (1821–1875)
• Charlotte Weems Slade (1825–1900)
• Susan Virginia Slade (1826–1848)
• Mary Frances Slade (1827–1899)
• Harriet Ascenath Slade (1832–1913)
• Columbia Ewell Slade (1840–1876)

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