Robert Todd Lincoln Beckwith (1904 - 1985) was the great grandson of Abraham Lincoln. In 1975, he became the last undisputed descendant of Lincoln when his sister "Peggy" Beckwith, died without children.
Robert Todd Lincoln, Abraham and Mary's first child, was born August 1, 1843. Robert, who was named for his mother's father, was born in downtown Springfield, Illinois, in the Globe Tavern (pictured to the right; Illinois State Historical Library photograph) where the Lincolns lived after their marriage in 1842.
Mary Todd Lincoln, married to Abraham Lincoln, the 16th president. Her life was filled with great triumphs and great tragedy. She was first lady during the civil war and neither the southerners nor the northerners accepted anything she did. Her husband's assassination in 1865 shattered her and eventually she outlived her children as well. She struggled with mental illnesses.
Jessie Harlan Lincoln (1875 - 1948) was the second daughter of Robert Todd Lincoln, the granddaughter of Abraham Lincoln, and the mother of Mary Lincoln Beckwith and Robert Todd Lincoln Beckwith, the last undisputed Lincoln descendant
Mary Lincoln "Peggy" Beckwith - the last of the Lincolns - Abe's great-grandaughter. She lived at Hildene in Manchester VT, the home her grandfather Robert Todd Lincoln built. She was eccentric to say the least.
Robert Todd Lincoln (August 1, 1843 – July 26, 1926) was an American lawyer and Secretary of War, and the first son of President Abraham Lincoln and Mary Todd Lincoln. Born in Springfield, Illinois, United States, he was one of two of Lincoln's four sons to live to adulthood. He & his father lacked the strong bond his father had with brothers Willie and Tad, but Robert deeply admired his father and wept openly at his deathbed.