Letourneau, Greggory Anthony Age 68 Of White Bear Lake Passed away unexpectedly on June 29, 2018. Survived by sons Gregg Kellermann, Garnet Letourneau (Tina), Grant Kellermann (Laura) & Garrett Kellermann (Jesse) and their mother Gloria Kellermann; 5 grandchildren; 2 brothers, 1 sister and a large extended family. Memorial Service Friday, July 6th at 11:00 am at MUELLER MEMORIAL, 4738 Bald Eagle Avenue, White Bear Lake with visitation Thursday from 4:00 -7:00 pm and one hour before the service. Interment St. Mary of the Lake Cemetery. Memorials preferred to the family.