Helen Logan was the matriarch of the Logan family, affectionately known as "Grandma Logan." Helen constantly reminded her daughter-in-law, Beth Henderson, that her son, Stephen Logan, had run off because Beth had never fallen out of love with Stephen's rival, Eric Forrester. Living alone, Helen one day opened her door to two men who robbed her and even took her most recent pension check. Afterwards, Helen was invited to move in with Beth and her children, Storm, Brooke, Donna, and Katie. Surprised when Stephen returned to reclaim his family -- and unaware that Eric's jealous wife, Stephanie Forrester, had engineered it to keep Beth away from Eric -- Helen joined Stephen and Beth when they moved away to Paris.

Helen was in attendance when Brooke married Eric's son, Thorne Forrester, in 2001. By 2003, Beth told Brooke that Grandma Logan had passed away.