So, as part of a wider timeline proposal, I've been pondering something. If George IV, a known party goer and generally wild animal had died from say alcohol poisoning or some such in 1786, and his brother Frederick Duke of York and Albany had become heir apparent, how would this have influenced things such as the discussion for the regency bill during George III's apparent madness in 1788/89, discussion of who Frederick would marry? And also would this have influenced some of his brothers to marry sooner as well?