In last season, the student who gave the valedictorian speech. Doctor who was to replace the retiring Doc Baker. Last word of episode title which was the only episode Michael Landon had a beard. Gave Laura her first kiss. Got a free ride in a balloon.
Grace has two different middle names in the series.
Other service in the same building as Doc Baker. Walnut Grove's second permanent doctor. What Laura thought was gold. Albert's winning calf. Who Reverend Alden married.