What is associated with: appointed in 1994 this justice from massachusetts was the last to join the court in the 20th century?

What is associated with: appointed fcc commissioner in 1972 he later resigned to become exec director of the naacp? What is associated with: appointed in 1916 he was the first supreme court justice of jewish descent? What is associated with: appointed in 1924 he was fbi director under every president from coolidge or nixon? What is associated with: appointed in 1972 hes currently the longest serving member of the court? What is associated with: appointed military governor of this canadian city in 1760 thomas gage was made a major general… Based on the clue 'appointed oliver ellsworth chief justice', what is the answer? What is associated with: appointed to the us supreme court in 1967 hes now its oldest member? Based on the clue 'appomattox king and queen spotsylvania', what is the answer?