The many, many references of chapter XI of Dorian Gray
This chapter can come across as a bit of a long, boring list of stuff. That's partly because it is a long, boring list of stuff, as we see how shallow Dorian's life of collecting trinkets and misdeeds is, compared with his lofty ambitions to be some kind of thought-leader of his age.
But it's Wilde, so a lot of this chapter has references and connotations that might not be obvious.
the sordid room of the little ill-famed tavern near the docks
OK, this isn't particularly subtle given Wilde already tells us it's sordid and ill-famed. But it's probably not just a dodgy pub. Being near the docks implies that Dorian is hanging out with people in the lower classes, almost certainly including sex workers. I think there might also be a nudge-nudge wink-wink implication of homosexuality here - docks mean sailors, and the navy already had a reputation for homosexuality in Wilde's time.
Like Gautier, he was one for whom “the visible world existed.”
Théophile Gautier, a French writer, critic and defender of Romanticism. He was flamboyant, unconventional and had lots of affairs.
he might really become to the London of his own day what to imperial Neronian Rome the author of the Satyricon once had been
The author of the Satyricon is Petronius, a Roman courtier in the reign of Nero. He was dedicated to a life of pleasure and indulgence, and was an authority on questions of fashion and taste.
the materialistic doctrines of the Darwinismus movement in Germany
Darwinismus means proto-eugenics, essentially. You know, in case you needed any more reasons to dislike Dorian.
the one that Bernal Diaz saw when he went with Cortes into the Mexican temple, and of whose doleful sound he has left us so vivid a description
"They had an exceedingly large drum there, and when they beat it the sound of it was so dismal and like, so to say, an instrument of the infernal regions, that one could hear it a distance of two leagues, and they said that the skins it was covered with were of those great snakes."
Wouldn't say it was that vivid a description, to be honest.
appeared at a costume ball as Anne de Joyeuse, Admiral of France, in a dress covered with five hundred and sixty pearls
Despite how this sounds, Anne de Joyeuse was a man, and Dorian didn't go to the ball in drag. Anne de Joyeuse was probably one of Henry III's lovers. (This is the start of a theme developing).
Alexander, the Conqueror of Emathia
This is Alexander the Great. (The theme continues).
Lodge’s strange romance ‘A Margarite of America’
A 16th century romance about the love affair between a Peruvian prince and a Russian princess. With a lot of gory bits.
the Duke de Valentinois, son of Alexander VI
Otherwise known as Cesare Borgia, who inspired Machiavelli to write The Prince. There are all sorts of rumours about Cesare Borgia, ranging from having lots of mistresses (true) to gay relationships and incest with his sister (probably not true).
Charles of England had ridden in stirrups hung with four hundred and twenty-one diamonds
This is presumably Charles I rather than Charles II (who was also Charles of England). Historic Royal Palaces - the people who run the Tower of London, among others - have him on their list of LGBT+ monarchs. They highlight this painting, where he's gazing at George Villiers, who also shagged his dad:
Richard II had a coat, valued at thirty thousand marks, which was covered with balas rubies
Richard II, who was rumoured to have had an affair with Richard de Vere, Earl of Oxford.
Henry VIII
Who only had relationships with women, as far as history is aware.
The favourites of James I wore ear-rings of emeralds set in gold filigrane
Back on the theme again. James I was Charles I's dad, who had a secret passage built between his bedchamber and that of his favourite, George Villiers - the one in the picture up there ^. While most of the people on this list were only rumoured to have had gay relationships, no one really disputes it for James I.
Edward II gave to Piers Gaveston a suit of red-gold armour
That would be his lover, Piers Gaveston.
Henry II. wore jewelled gloves reaching to the elbow
Henry II, who was known to have shared a bed with William Marshal, the Earl of Pembroke. Which doesn't necessarily mean anything, but... you know. There's a theme.
Charles the Rash, the last Duke of Burgundy of his race
At this point I can't tell if Wilde is deliberately throwing in some misdirection, like the mention of Henry VIII, or if my Google-powers have failed me.
the mortuary cloth of King Chilperic
Oh hang on a tick. King Chilperic was a 6th century monarch who is known, among other things, for having strangled his wife. Just as Henry VIII had two of his wives executed. So the theme here is either queer relationships - or murdered women.
(We then of course get a series of notable historical figures who, so far as I can tell, don't have any connections to either of these things. Also this bit goes on for ages and this post is already very long, so I'm going to skip past them).
dreadful places near Blue Gate Fields
A slum area just north of the docks in East London. Known for opium dens, brothels and murders. Some people have suggested this is an allusion to Jack the Ripper, even a suggestion that Oscar Wilde knew who Jack the Ripper was, which I'm reasonably confident is nonsense.
brawling with foreign sailors in a low den in the distant parts of Whitechapel
So what I'm finding quite funny here is that all the dodgy and dissolute places that Wilde has Dorian go are literally just the same place.
Near the docks = East London, probably in the area of Whitechapel
Blue Gate Fields = Whitechapel
the distant parts of Whitechapel = that would be Whitechapel, then?
The very odd Jack the Ripper website I just read interprets Wilde's descriptions as meaning that he had some kind of hidden knowledge of London's underworld... just as the Ripper would have!! But to me this reads a lot more like Wilde was aware of one (1) suitably shady-sounding location and ran with it.
Here was Philip Herbert
That would be James I's lover, Philip Herbert. (What, you thought we were done with these?)
Sir Anthony Sherard
Is fictional, but...
the lover of Giovanna of Naples
Giovanna of Naples was a real person, who probably murdered her husband. (Nice to get some variety among the murdered spouses).
Lady Elizabeth Devereux
A Tudor noblewoman, known for a quite public affair.
George Willoughby... had been a macaroni of the eighteenth century, and the friend, in his youth, of Lord Ferrars
I can't find much on George Willoughby, but Lord Ferrers shot his steward, and is known as the last peer to have been hanged in England.
the second Lord Beckenham... he had led the orgies at Carlton House
Lord Beckenham is (I think) fictional; George IV, who held wild and extravagant parties at Carlton House, is not.
Tiberius, in a garden at Capri
Googling this brings up articles titled things like "The Scandalous Private Life of Tiberius Caesar". That makes it sound like the fun activities of consenting adults, but that's grossly misleading. The people involved were rumoured to be often neither consenting nor adults.
reading the shameful books of Elephantis
Elephantis was a Greek poet and physician who wrote a sex manual.
Caligula... Domitian... Elagabalus
Caligula was known for sex and murder. Domitian was known for censorship and control of public morals. Elagabalus was known for sexual promiscuity with men and women.
And that's the lot! For the last few paragraphs of the chapter, Wilde actually spells out the various misdeeds of the people he discusses (sex and murder, unsurprisingly), thus sparing me from Googling them.
Congratulations if you made it this far.