Non philatelic question here. My understanding of the law of succession to the British throne was that - at that time- a female could only
inherit the Crown if there was no eligible male to do so. What about Victoria's uncle- George III's youngest son, the Duke of Cumberland? He was very much alive when his brother William IV died. He was up in years by then but why was he passed over? Did it have to do with his status as King of Hanover?
I've tried finding an answer on line and just cannot seem to. Maybe some Royal historians out there can solve this riddle?