He had no sons. He had two daughters who were names Katherine and Ida Mckinley. Ida was also the name of his wife
William McKinley is one of two presidents to not have a middle name. His full name was William McKinley Jr.
Mckinley :)
name of president william mckinley
Willaim McKinley Jr.
William McKinley (Jr.) was not given a middle name. I read an interview that Alice Roosevelt Longworth (Teddy Roosevelt's daughter) gave and she kept referring to President McKinley as "William F. McKinley" , however, it didn't give an indication what the middle name actually was.
William McKinley married to Ida Saxton in January 25, 1871
william
harold
William McKinley's father was William McKinley, Sr ( Nov. 15, 1807 -Nov. 24, 1892)
william
polly
Idol of Ohio