On the set of "Young Frankenstein," he met Loraine Alterman, a reporter with Rolling Stone magazine who came to interview Mel Brooks. Mr. Boyle asked her out while he was still in monster makeup; she accepted, and they were married in 1977. Because of Alterman's friendship with Yoko Ono, musician John Lennon was best man at the wedding.
http://www.imdb.com/name/nm0001967/bio