Richard Warren Landau Obituary
It is with great sadness that we announce the death of Richard Warren Landau (Pittsburgh, Pennsylvania), born in Bethel Park, Pennsylvania, who passed away on October 23, 2025, at the age of 71, leaving to mourn family and friends. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
He was predeceased by: his parents, Calvin Landau, Jr. and Mary Jane Landau; and his stepmother Vivienne Landau. He is survived by: his wife Diane Kissinger Landau; his children, Christopher Landau (Andrea), Kate Avila (Mariano), Judah Marroquin (Carlos), Jennifer Blackford (Daniel) and Michelle Bratschi (Kevin); his grandchildren, Kody, Jack, Kenny Bratschi, Isabel, Mariano Avila, Iris, Nathan Landau, Violet and Charlie Marroquin; and his siblings, Calvin Landau (Marty), James Landau (Janet), Carol Furey (James) and John Landau.
In lieu of flowers, the family respectfully requests donations be made to the American Cancer Society or the American Liver Foundation, honoring Rich's lifelong desire to help others.
