I was unable to find Robert (Bob) Carter on the guest star list of the series.
Kent Bateman, father of Jason and Justine Bateman did not appear on Bonanza ever. He is a director and producer. Actor Charles Bateman did appear on Bonanza, no relation to the other Batemans.
He did not
Desperate Passage was the name of the episode
The painter of the map seen in the opening of Bonanza was painted by Robert Temple Ayres. He may or may not have painted the picture shown at the close of each episode.
Josh Groban was born on February 27, 1981. Bonanza ended it's final season in January 1973, almost 20 years before Groban was born.
I could find no Bob Carter on the guest star list of the series Bonanza.
Kent Bateman, father of Jason and Justine Bateman did not appear on Bonanza ever. He is a director and producer. Actor Charles Bateman did appear on Bonanza, no relation to the other Batemans.
He did not
Robert B. Carter was born in 1960.
Robert Carter - editor - was born in 1819.
Robert Carter - editor - died in 1879.
Robert Brudenell Carter was born in 1828.
Robert Brudenell Carter died in 1918.
Robert Carter III died in 1804.
Robert Carter Pitman died in 1891.
Robert Carter Pitman was born in 1825.
Robert L. Carter was born on 1917-03-11.