Simplify the following text for a Grade 7 native English-speaking person.
Original: During his lifetime , the Robert Frost Middle School in Fairfax , Virginia , and the main library of Amherst College were named after him .
Simplified: During his lifetime , the Robert Frost Middle School in Fairfax , Virginia , the Robert L. Frost School in Lawrence , Massachusetts , and the main library of Amherst College were named after him .