and from the marvel guide:
Moon Knight
Real Name: Marc Spector
Occupation: Adventurer, entrepreneur, former heavyweight boxer, US Marine commando, CIA liason, mercenary, cab driver
Other Aliases: (former) Jake Lockley, Steven Grant
Place Of Birth: Chicago, Illinois
Marital Status: Single
Known Relatives: Elias Spector (father, deceased), unnamed mother (deceased), Randall Spector (brother, aka Hatchet-man)
Group Affiliation: Former member of West Coast Avengers
Source Of Powers: Visitation by the Egyptian moon good Khonshu
Powers: Athletic (under full moon) enchanced strenght. Skilled gymnast and acrobat, trained as a boxer, expert in commando hand-to-hand combat, got scarab throwing darts, ankh, boomerangs, throwing irons, bolas, axe-shaped lasso-grapple and a specially designed helicopter (Mooncopter)
First Appearance: Werewolf By Night Vol.1 #32
List Of Appearances;
Werewolf By Night Vol.1 #32-33 (hired by the Committee to capture Werewolf)
Marvel Spotlight Vol.1#28-29 (set up identities of Jack Lockley and Steven Grant, information on Conquer-Lord from Crawley)
Hiulk Vol.2 #13-14 (information on Lupinar from Crawley, fought Lupinar, death of villain)
Rampaging Hulk Vol.1 #17-18 (battled brother)
Moon Knight Vol.1 #1 (met Marlene Alraune, fought Bushman)
Moon Knight Vol.1 #2 (Ricky and Ryan Landres begins working for Moon Knight, fought Skid-Row Slasher, death of villain)
Moon Knight Vol.1 #3 (information on Midnight Man from Crawley, first battled Midnight Man)
Moon Knight Vol.1 #4 (defeated assassins sent by the Committee)
Moon Knight Vol.1 #5 (fought Red Hunter)
Moon Knight Vol.1 #6 (with Crawley in St. Lucien, fought and defeated Papa Doc)
Moon Knight Vol.1 #10 (fought Midnight Man)
Moon Knight Vol.1 #11 (fought and defeated Cajun Creed)
Moon Knight Vol.1 #12 (saved Peter Alraune, Jr. from Morpheus)
Moon Knight Vol.1 #13 (fought Jester I)
Moon Knight Vol.1 #15 (information on Xenos from Crawley, fought and defeated Xenos)
Moon Knight Vol.1 #16 (fought and defeated Blacksmith I)
Moon Knight Vol.1 #17 (alerted by Benjamin Abramov of Slayers Elite, fought Master Sniper and Nimrod Strange, death of Master Sniper)
Moon Knight Vol.1 #18 (fought assassins from Slayers Elite, all assassins dies)
Moon Knight Vol.1 #22 (fought a Peter Alraune, Jr. in disguise, defeated him)
Moon Knight Vol.1 #23 (stalked by Morpheus, death of Peter Alraune, Jr.)
Moon Knight Vol.1 #25 (fought Black Spectre II)
Moon Knight Vol.1 #26 (met undercover working Crawley)
Moon Knight Vol.1 #28 (stopped plundrer Jellim Yussaf)
Moon Knight Vol.1 #29-30
Moon Knight Vol.1 #31 (information on Douglas Brenner from Crawley)
Moon Knight Vol.1 #35-36
Captain America Vol.1 #245 (As Jake Lockley, eats at Slim's Diner and gives Captain America ride to Brooklyn.)
Moon Knight Vol.2 #1
Moon Knight Vol.2 #3 (fought Morpheus)
West Coast Avengers Vol.2 #21
West Coast Avengers Vol.2 #23
West Coast Avengers Vol.2 #24 (joined team)
West Coast Avengers Vol.2 #41 (left team)
Punisher Annual 2 (Atlantis Attack)
Marc Spector: Moon Knight Vol.3 #1-3 (on rescue mission to Burunda to save Marlene)
Marc Spector: Moon Knight Vol.3 #4-5 (met Black Cat and Midnight II)
Marc Spector: Moon Knight Vol.3 #8-9
Marc Spector: Moon Knight Vol.3 #10 (Acts Of Vengeance, fought Coachwhip, Ringer II, Killer Shrike)
Marc Spector: Moon Knight Vol.3 #15-18 ("Trial Of Marc Spector" in Bosqueverde)
Marc Spector: Moon Knight Vol.3 #19-21 (with Spider-Man and Punisher against Secret Empire IV)
Marc Spector: Moon Knight Vol.3 #26-30 (stalked by Stained Glass Scarlet, seemingly dead of villain)
Marvel Super-Heroes Vol.3 #1 (captured the jewel thief Raptor)
Moon Knight Vol.4 #1-4 (alongside Stained Glass Scarlet fought Black Spectre II, Morpheus, Bushman)