Martha Berglund Nelson celebrated her 100th birthday on Feb. 22, with her family, in Heritage Village. She was born in Sweden, the daughter of Andy and Hilda Berglund.
Mrs. Nelson is the wife of Howard Jeff Nelson. She has one son, Jeffery Nelson of Jamestown, and a daughter, Carolyn Kibler of Hudson.
She had three sisters, Ethal Hudson, Doris Lane and Gladys Peterson.