Talk:History of Tuscany

hello,

How could Leopold become a duke in 1745 if he was born in 1747? Or is it some other Leopold? But other wiki pages (those referring to Francis Stephen and to Leopold) say that Leopold was ruling in Tuscany in years 1765 (death of Francis Stephen) - 1790 and to me that makes sense. Or is it otherwise? Can someone explain it or should the page be edited?

regards

vinthund