If the five-year-old's mental age is also five, and the 60-year-old's mental age is 60, then they both have an IQ of 100: 5/5 x 100 = 100 (average IQ - on age level).
Booth was shot dead in a firefight with Union cavalry troops in a barn in the Virginia countryside on 26th April 1865, after having been on the run for 10 days.
As a result, he withdrew from the church and traveled throughout England, conducting evangelistic meetings. His wife, Catherine, could accurately be called a cofounder of The Salvation Army. In 1865, William Booth was invited to hold a series of evangelistic meetings in the East End of London. He set up a tent in a Quaker graveyard, and his services became an instant success. This proved to be the end of his wanderings as an independent traveling evangelist.