Great guns! More of them?
the Masked Angel:
Steve Oakes, wealthy playboy just so happens to also be the Masked Angel, vigilante feared by the underworld and wanted by the police.
Steve's father Detective Inspector John Oakes was murdered by crooks, so the Masked Angel act is his way of getting back at the criminal fraternity. It also seems to be a way to troll his brother, Detective Inspector John Oakes II, who is an asshole and who hates the Masked Angel in your classic way that a police officer does when they're part of a vigilante's supporting cast. Also please note the fun "angel shooting a gun" signature on the Masked Angel's taunting note. (Miracle Comics 001 1940)
Uncle Sam:
We're skirting the edge of what might be considered "minor" here, at least to DC Comics fans, but I have no Median Super-Hero category and however you slice it your parents almost certainly have not heard of him so here goes:
Uncle Sam is the physical embodiment of the patriotic ideal of the United States: good, kind, powerful and just. He emerges to lend a physical hand in times of turmoil by inhabiting of reshaping the body of a recently slain patriot.
This time around, Uncle Sam is (implicitly, all of this isn't really spelled out until later) reborn from the death of Ezra Smith, who stands up to fascist agitators the Purple Shirts and gets a bullet in the back for his trouble. He sticks around to beat Axis ass for the duration of the war and then is not seen again until DC integrates the Quality characters into Earth-2 continuity in the 1970s. (National Comics 001, 1940)
National Comics 005 expands the Uncle Sam lore slightly, firstly by making it a bit more explicit that he incorporates the spirits of dying patriots into himself with what is perhaps the initial time he did so, when a man named Sam sacrifices his own life to advance the cause during the American Revolution.
Secondly, Sam is seen merging with a living patriot named Samuel in order to help drive the fascist Black Legion out of Glen Valley. Is this a common event? Does Uncle Sam roam the land absorbing patriots? Who can say, but it certainly would put a new spin on the character.
Buddy Smith:
When Ezra Smith is murdered by the Purple Shirts, his grandson Buddy is left alone, presumably some sort of double-orphan. He is almost immediately found, shamed for crying, and adopted by Uncle Sam (and hopefully the near immediate recovery Buddy has from the grief of seeing his grandfather gunned down in front of his eyes is a function of Uncle Sam being partially Ezra Smith and not some sort of deep traumatic repression left to fester in his soul).
Buddy fills a pretty standard kid sidekick role: getting into trouble, getting Uncle Sam out of trouble, inventing things, befriending people, spotting clues, etc. He is unusual in that he is one of the few kid sidekicks who is a proper kid as opposed to being a young teenager (I know the common wisdom is that Dick Grayson was eight when he became Robin but that's mostly because Golden Age artists - and particularly Bob Kane - were mostly very bad at drawing kids. Robin was absolutely supposed to be somewhere in the 12-15 range when he debuted). He's also notable for - as far as I know - never ever showing up again post-Quality, not even in that event earlier this year that was specifically focused on bringing back all the old (and new) Golden Age kid sidekicks. Maybe Uncle Sam ate absorbed him once he got old/patriotic enough. (National Comics 001, 1940)
Merlin the Magician:
Jock Kellog, a wealthy playboy in the classic mold, spends the last of his family fortune on the same day he is summoned to the bedside of his sole relative, an unnamed uncle. Instead of the fat stacks of cash that he is hoping for, Kellog comes away with a cloak and the knowledge that he is supposedly the last descendant of Merlin of Arthuriana fame.
It turns out that he is in fact the last descendant of Merlin, of course, and that the cloak is a source of unlimited magical power in the grand tradition of mystic super-heroes like Zatara. Lucky for the world at large, the application of vast power has the opposite of its usual effect on the young wastrel and Jock devotes his newfound power to the defense and betterment of humanity. (National Comics 001, 1940)
