Which of Abraham Lincoln's sons did not die before 1900?
Robert Todd Lincoln
Robert Todd Lincoln
Robert Todd Lincoln
Robert Todd Lincoln
Robert Todd Lincoln
Robert Todd Lincoln, Jr.
Robert Todd Lincoln
Willie Lincoln
Robert Todd Lincoln, Jr.
Willie Lincoln
Robert Todd Lincoln
Robert Todd Lincoln Jr.
Willie Lincoln
Abraham Lincoln Jr.
Robert Todd Lincoln, Jr.
John Jr.
Willie Lincoln
Robert Todd Lincoln
Robert Todd Lincoln Jr.
Robert Lincoln
Tad Lincoln
Robert Jr.
Robert Lincoln, Jr.
Willie Lincoln
Robert Todd Lincoln
Abraham Lincoln Jr.
Robert Todd Lincoln, Jr.
John Jr.
Robert Todd Lincoln.
Robert Lincoln
Willie Lincoln
Robert Todd Lincoln Jr.
Tad Lincoln
Robert Jr.
William Henry Lincoln
Robert Lincoln, Jr.
Robert Todd Lincoln
Willie Lincoln
John Jr.
William Herndon Lincoln
Willie
Robert Todd Lincoln.
Robert Todd Lincoln, Thomas Lincoln
Thomas Lincoln
Robert Lincoln
Robert Todd Lincoln, Jr.
John Jr., Jr.
Tad Lincoln
Robert Jr.
Willie Lincoln
Robert Todd Lincoln
Robert, Robert Todd Lincoln
Robert Todd Lincoln Jr.
William Henry Lincoln
Willie
William Herndon Lincoln
Robert Lincoln, Jr.
John Jr.
Robert Lincoln
John Abraham Lincoln
Willie Lincoln
Robert Todd Lincoln
Robert Todd Lincoln, Jr
Thomas Lincoln
Willie
Robert Jr.
Robert Todd Lincoln, Thomas Lincoln
Robert Todd Lincoln.
Robert, Jr.
Tad Lincoln
Robert, Robert Todd Lincoln
Robert Todd Lincoln, Jr.
William Henry Lincoln
John Jr., Jr.
Robert Lincoln
Abraham Lincoln III
Willie
Robert Lincoln, Jr.
John Jr.
Willie Lincoln
Robert Todd Lincoln Jr.
Robert Todd Lincoln
William Herndon Lincoln
Robert, Willie
Thomas Lincoln
John Abraham Lincoln
Robert Jr.
Robert, Robert Todd Lincoln
Willie
Robert Todd Lincoln.
Robert Lincoln
Robert Todd Lincoln, Jr
Tad Lincoln
Willie Lincoln
Robert Todd Lincoln
Robert
William Henry Lincoln
Robert, Willie
Robert Todd Lincoln, Jr.
John Jr.
Robert E. Lee
Robert Lincoln, Jr.
William Herndon Lincoln
Robert, Willie Lincoln
Robert, Robert Todd Lincoln
Willie
Thomas Lincoln
Robert
Robert Todd Lincoln Jr.
Robert Todd Lincoln
Robert Jr.
Robert Lincoln
Edwin
John Abraham Lincoln
Willie Lincoln
Robert, Jr.
Robert
Robert Todd Lincoln.
Willie
Robert E. Lee
Robert, Robert Todd Lincoln
Robert Todd Lincoln, Jr.
Theodore
Tad Lincoln
Thomas Lincoln
John Jr.
Robert
Edwin
William Henry Lincoln
Robert, Willie
Robert Lincoln, Jr.
Theodore Roosevelt
William Herndon Lincoln
Robert Todd Lincoln
Robert Lincoln
Robert, Willie Lincoln
Robert Todd
Willie
Willie Lincoln
Robert
Robert Jr.
Robert, Robert Todd Lincoln
Edwin
Robert E. Lee
Robert Todd Lincoln Jr.
Edwin Randolph Lincoln
Edwin, Willie
Thomas Lincoln
John Abraham Lincoln
Robert, Willie
Robert Todd Lincoln
Robert
Robert Todd
Robert, Jr.
Robert Todd Lincoln, Jr.
Theodore
Willie
Robert Todd Lincoln.
John Jr.
Robert, Willie Lincoln
Robert Lincoln
Theodore Roosevelt
Edwin
Robert
William Henry Lincoln
Robert, Robert Todd Lincoln
Edward Everett
Willie Lincoln
Robert, Robert Todd
Robert E. Lee
Robert Todd
Edwin, Willie
Robert, Willie
Robert Todd Lincoln Jr.
Theodore Dwight
Tad Lincoln
Willie
Thomas Lincoln
John Jr.
Robert Todd Lincoln
Robert
William Herndon
Robert E. Lincoln
Edwin
Robert, Jr.
Robert Todd Lincoln, Jr.
Theodore
Edwin Randolph Lincoln
Robert, Willie Lincoln
Robert Lincoln
Theodore Roosevelt
William Herndon Lincoln III
William Herndon Lincoln II
Robert Todd
John Abraham Lincoln
Robert
Robert Todd Lincoln.
Robert, Willie
Willie
Theodore Lincoln
Edwin