A memorial service will be held for John Henry Mickelson, age 74 of Adams at 2:00 p.m. on Saturday, August 19th at the Mona Lutheran Church in Mona, Iowa, with coffee to follow the service.  Visitation will take place from 12:00-1:30 p.m. prior to the service.  Interment will take place at Woodbury Cemetery in Lyle.