Michael Landon built a reputation as one of television’s most beloved fathers, first on Bonanza and then Little House on the Prairie. But decades after his death from pancreatic cancer, the public still wrestles with personal questions about his marriages, his health, and his character. This article pulls together verified facts and firsthand accounts to separate what’s confirmed from what remains unresolved.
Born: October 31, 1936 ·
Died: July 1, 1991 ·
Cause of death: Pancreatic cancer ·
Height: 5 feet 11 inches (1.80 m) ·
Notable roles: Little Joe on Bonanza, Charles Ingalls on Little House on the Prairie ·
Marriages: Three
Quick snapshot
- Diagnosed with pancreatic cancer in April 1991 (USA Today)
- Passed away on July 1, 1991 (INSP)
- Chose palliative care at home, surrounded by family (Cancer Today)
- Little Joe Cartwright on Bonanza (1959–1973)
- Charles Ingalls on Little House on the Prairie (1974–1983)
- Created and starred in Highway to Heaven (1984–1989)
- Known as kind and generous by many co-stars
- Quit smoking several years before diagnosis
- Not a heavy drinker, maintained a healthy lifestyle
| Attribute | Value |
|---|---|
| Full Name | Eugene Maurice Orowitz |
| Stage Name | Michael Landon |
| Birth Date | October 31, 1936 |
| Death Date | July 1, 1991 |
| Cause of Death | Pancreatic cancer |
| Height | 5 ft 11 in (1.80 m) |
| Notable TV Shows | Bonanza, Little House on the Prairie,
 James MitchellStaff Writer James Mitchell is Editor-in-Chief at Aussie Insightly, overseeing editorial standards, publication decisions and corrections. |