Mark Andrew Lassen Obituary
It is with great sadness that we announce the death of Mark Andrew Lassen of Oak Ridge, Tennessee, born in Brookings, South Dakota, who passed away on March 8, 2024, at the age of 72, leaving to mourn family and friends. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
He was predeceased by : his parents, Walter Lassen and Virginia Lassen. He is survived by : his siblings, Erick Stephen Lassen of Big Water, James Edward Lassen of Bergen, Norway and Ruth Ann Gage of Harriman, Tennessee; his brother-in-law John Ciano of Aurora, Colorado.; his former life partners, Janice Lee Sundstrom, Aaron Andrew Sundstrom of Santa Rosa and Christopher Charles Sundstrom of Tallahassee; and his wife Marissa Kay Greaux of Santa Rosa, Florida. He is also survived by 10 grandchildren.
