Part 3
OK, since this timeline isn't going to go anywhere unless I develop it, let's see :-
Deseret - I'm going to come down on the Mexican government overcoming their reservations and giving the Mormons permission to establish their home here. As an apparent enemy of the USA (they keep getting hounded out) there is the hope that they will serve as a buffer to them, as well as the hope that unlike Texas they won't prove to be a Trojan Horse for US ambitions. In addition, the area they are settling in is pretty much empty, largely only has US squatters in anyway, isn't good for much and has proved resistant to all attempts by Mexico to colonise it. This is not a long-term proposition, especially with a US president like Cass who has raised the stakes again.
Regarding Texas, I see similar considerations leading to Mexico bowing to British and French pressure to accept Texas as an independent nation. I guess that the border dispute will then be referred to a third nation (note that the New Brunswick/Maine border dispute was originally referred to the King of the Netherlands for arbitration). Some sort of settlement will be reached, and this will also delineate the Northern border where Texan claims seem excessive, especially with the establishment of Deseret as a neighbour.
In Britain, I'm looking at Lovell's government not having the legs to last for many years, and being replaced by a Reformist one under Lord John Russell. The political parties in Britain in this era, even in OTL, are not that easy to distinguish - although Whigs and Tories existed, there was flux between them, aswell as the Ultra wings of the Tories and the Radicals as extremists on both ends of the spectrum. In the ATL, the civil war has basically come down to meaning that four political groupings now exist - the Radicals, the Reformists, the Whigs and the Moderates. The first two basically won the civil war, the Whigs are what's left of the historical party after schisming and the Moderates are those conservatives readmitted to the political process. A lot of the aristocracy remain under attainder, and a fair number are going to be in exile in Hannover.
Regarding the royal family, King George V can be expected to try for a goodly number of children. Although genetically he is the same as the OTL son of Ernest Augustus, he has a different character in the ATL, not least because he didn't lose his sight in 1834. OTL this came after a fall from a horse; 1834 in the ATL is in the middle of the civil war where he is the second most important royal in the kingdom after his father. He is thus less of a melancholy chap, and in addition being cut off from his parents (in exile in Mecklenburg since 1836) means he has had to grow quickly to become his own man. His constitutional powers have been cut by the settlement of the civil war, but he still retains rights probably anologous to those enjoyed by his OTL namesake in the early twentieth century.
As for royal dukedoms, the majority are extinct. Only Cumberland, as a courtesy to the king, and Cambridge (held in the position of the King of Hannover) remain. Kendal, granted to the illegitimate son of the Duke of Sussex is under attainder. Sussex was killed in the civil war and his title is extinct. As are York & Albany, Clarence & Strathearn, Gloucester & Edinburgh, and Kent.
I see King George V as siring quite a number of children, for whom he would use in the first instance those titles usually given - Prince of Wales to the eldest son, Duke of York to the second son. After that I suspect that Clarence, Kent and we'll add Bath (an extinct title, previously non-royal) could be used for his fifth son. Some of this lies ahead, but one needs to get certain things clear in the mind
Grey Wolf