So i was just wondering whats the longest you have had a king or queen? im currently playing as England and the current monarch (Queen Mary I De Trastamara) has been on the throne for like 50+ years and her heir is in his 40's or 50's. Mary is the first in the de trastamara dynasty of England, and it would be a bit annoying if her heir was to die and then her die herself lol.