我在维基百科看到一段有关他岳父的信息，都没提到修铁路的事。

Lincoln's father-in-law was based in Lexington, Kentucky; he and others of the Todd family were either slave owners or slave traders. Lincoln was close to the Todds, and he and his family occasionally visited the Todd estate in Lexington.[41] He was an affectionate, though often absent, hu*****and and father of four children.