The founder of Keystone Foods, a major supplier of beef, chicken, and fish to McDonald's Restaurants, he worked tirelessly on charitable endeavors locally.
He was cofounder of the McDonald's Championship, an LPGA tournament that raised around $48 million in its 29 years of existence for Ronald McDonald House Charities and the Juvenile Diabetes Research Foundation. He saved diverse enterprises such as the Aberdeen Dad Vail Regatta and the Prince Music Theater. He and his wife, Karen, established a foundation dedicated to finding a cure for macular degeneration and related retinal diseases.
Mr. Lotman's loss was deeply felt Friday along the Schuylkill. When financial losses forced Dad Vail organizers in 2009 to consider moving the regatta to New Jersey, he made some calls at the city's request and eventually obtained Aberdeen Asset Management as title sponsor and Coca-Cola as one of the presenting sponsors.
"It was the critical moment," Mayor Nutter said Friday. "There was talk about the Dad Vail going away and money and all kind of challenges. Herb was the guy who kept everyone at the table. He would not let it go. If you look up dog with a bone, you're going to see Herb Lotman's picture. This meant so much to everyone, and he literally saved it by sheer force of will."
Mr. Lotman's pet project was the LPGA tournament he founded with Frank Quinn, a former McDonald's owner-operator. The event began in 1981 at White Manor Country Club in Malvern and immediately rose among the leaders on any golf tour in charitable funds raised.
The event became the McDonald's LPGA Championship, one of the tour's four major tournaments, in 1994 and was played at the DuPont Country Club in Wilmington before moving to Bulle Rock in Havre de Grace, Md., in 2006. The last competition under the McDonald's sponsorship was in 2009.
"Herb had a wonderful way of making everybody feel comfortable," Quinn said. "His best friends were the people in the small positions. He really was one of a kind."
Murray, whose public relations company handled publicity for the tournament, said Mr. Lotman's generosity reached out worldwide, to the point that there are now 336 Ronald McDonald Houses in 35 countries.
"If it wasn't for guys like Herbie, we wouldn't have nearly as many," Murray said. "With him, it's not just the money. People like Herbie are all-in. He didn't like to finish second. He always wanted us to be the best of the best."
In a statement, the LPGA called Mr. Lotman "a great friend" and "a leader dedicated to women's golf and its charities."
Mr. Lotman, who liked to call himself "a plain old butcher," left his biggest imprint helping people.
"Philadelphia enjoys the benefit of people like Herb, who made sure that things happened and happened well," said Jack Galloway, chairman of the Aberdeen Dad Vail Regatta.
In addition to his wife, Mr. Lotman is survived by a daughter, Shelly Fisher; a son, Jeff; five grandchildren; and a sister.
Services will be at 1 p.m. Monday, May 12, at Main Line Reform Temple, 410 Montgomery Ave., Wynnewood. Interment will be private.
Memorial contributions may be made to the Macula Vision Research Foundation, 100 Front St., Suite 300, West Conshohocken, Pa. 19428.