Betty Mae Dement Obituary
With heavy hearts, we announce the death of Betty Mae Dement in Sioux Falls, South Dakota, born in Windom, Minnesota, who passed away on June 19, 2021 at the age of 62. Family and friends are welcome to send flowers or leave their condolences on this memorial page and share them with the family.
She was predeceased by: her parents, William Ysker and Mae Ysker (Wilkin); and her former husband Marvin Mastbergen. She is survived by: her siblings, Mary and Jerry; her son Chad Mastbergen (Tina); her husband William "Bill" DeMent; and her son Jonathan DeMent. She is also survived by many step sons and daughters, and numerous grandchildren, as well as several great grandchildren.
