Talk:Piotr Gembicki

Dates
I do not know any sources for this subject; I have just been standardizing succession information, and have come up with the date ranges based on Wikipedia articles. As the Polish articles have more information, I have gotten some dates from them too (starting at pl:Piotr Gembicki). Ardric47 (talk) 04:01, 18 November 2007 (UTC)