Melissa Gilbert

Melissa Ellen Gilbert was born on May 8, 1964. She married Bruce Boxleitner in 1995, with whom she has a son called Michael (named after Michael Landon), she has had an extensive tv and film career since leaving behind her the days of Laura Ingalls Wilder, and her most recent tv appearance (that I know of), was Touched By An Angel . 

Her brother is Jonathan Gilbert, who played Willie Oleson, he was last heard of in the stock market, and her sister is Sara Gilbert who played Darlene in Roseanne.