Parents

• Philip Thomas III (1760–1809)
• Sarah Margaret Weems (1765–1824)

Spouses

• Frances Ludlow

Siblings

• Catherine Thomas (1785–?)
• Anne Weems Thomas (1787–?)
• John Weems Thomas (1789–1834)
• James Thomas (1792–1826)
• Mary Thomas (1795–?)
• William Thomas (1796–?)
• William Thornton Thomas (1797–?)
• Thomas
• Thomas
• Thomas

Children

• Philip Thomas V
• Ludlow Thomas
• Elizabeth Thomas
• Sarah Thomas
• Catherine Thomas
• Martha Thomas

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