John
: a son of Zebedee; younger brother of James; the beloved disciple of Christ,a relative of Annas the high priest,a son of Mary the sister of Barnabas, and surnamed Mark,the father of Simon Peter
Mount of Olives
: a ridge east of Jerusalem across the Kidron Valley and rising about 200 feet above the city (NIV note)
Gethsemane
: a place