Lorenzo Fernando Lamas-Craig is an American actor and martial artist, known for playing Lance Cumson, the irresponsible grandson of Angela Channing, played by an ex-wife of what former U.S. President?
Lorenzo Lamas: Lorenzo Fernando Lamas-Craig ("né" Lamas; born January 20, 1958) is an American actor and martial artist. Lorenzo Lamas:  He is known for playing Lance Cumson, the irresponsible grandson of Angela Channing (played by Jane Wyman) on the 1980s soap opera "Falcon Crest" (Golden Globe Award nomination for Best Supporting Actor – Series, Miniseries or Television Film). Jane Wyman:  She was also the first wife of 40th President of the United States Ronald Reagan; they married in 1940 and divorced in 1949.
Ronald Reagan