Which Roman fought against Julius Caesar and was pardoned by him, then conspired with Brutus to murder him?

Which poet engraved his own poems, such as "The Tyger," illustrated them and hand-colored the prints? Which Revolutionary War cavalry officer eulogized George Washington as "first in war, first in peace, and first in the… Who was the father of Charles III, who was Prince of Wales from 1958 until he became king in 2022? Which author followed up "Treasure Island" with a volume of children's poetry, "A Child's Garden of Verses"? Which surgeon said, "On Saturday, I was a surgeon in South Africa, very little known. On Monday I was world renowned"? In 2003, which actor reportedly signed a deal to keep playing Dr. John Carter on "ER" through the 2004–05 season? Which actor reprised his role as private eye Joe Mannix for a 1997 episode of "Diagnosis Murder"? Which French president resigned in April 1969 after voters rejected his referendum on regional and Senate reform?