Robertson, Marvin Leonard age 79, of Crosslake, MN, died in Mesa, AZ, 6 days before his 80th birthday. He was the much-loved husband of Phyllis, for 59 1/2 years; father of Sue Niznick (Frank), Dave Robertson (Pam), Doug Robertson (Laurie) and Larry Robertson (Jean); grandfather to 13 grandchildren and 10 great-grandchildren. He graduated from South High School in June 1944. He served in France during WWII and then attended the University of MN for accounting. Marv was a very social person who loved being with people. He is survived by many, many wonderful friends and relatives. Memorial service will be Saturday, April 22 at 1:00 PM, Henry W. Anderson Mortuary, 3640 23rd Ave. S.