Frederic Bayard Winthrop

1868-1932 (1868–1932)

Parents

• Kate Wilson Taylor
• Robert Winthrop

Children

• Robert Winthrop
• Nathaniel Thayer Winthrop
• Dorothy Winthrop Bradford
• Katherine Winthrop McKean

Siblings

• Katharine Taylor Winthrop
• Beekman Winthrop
• Albertina Taylor Winthrop
• Grenville Lindall Winthrop

Partners

• Dorothy Amory
• Sarah Barroll Thayer