Who married Richard Lawson (actor)?

Rickey Lee Lawson (born March 7, 1947) is an American actor who has starred in movies and on television. He is perhaps best known for his roles in genre films; he portrayed Ryan in the 1982 film Poltergeist, and Dr. Ben Taylor in the 1983 NBC miniseries V.

Denise Georgette Gordy is an American former film and television actress and singer. She is a niece of Motown founder Berry Gordy and the mother of actress Bianca Lawson.

Celestine Ann "Tina" Beyoncé Knowles (born January 4, 1954) is an American businesswoman, fashion designer, author, and philanthropist known for establishing the brands House of Deréon and Miss Tina by Tina Knowles. She is the mother of singers Beyoncé and Solange Knowles and was married until 2011 to their father Mathew Knowles, the manager of Destiny's Child. For her contribution to the fashion business, Knowles was honored at the Accessories Council Excellence Awards in 2001.