Peter III of Moldavia

Peter III (Romanian: Petru III; 1422 – 1452) was hospodar & voivode of Moldavia, and son of Alexandru cel Bun. He is traditionally believed to be the second ruler of Moldavia bearing this regnal name, though some historians (based on a Polish chronicle) have posited another Petru had ruled Moldavia in the late 14th century, making him the third Petru(Peter) in regnal order.

Peter III Petru al III-lea
Prince of Moldavia (1st reign)
Reign	May 1444 – 1445
Predecessor	Stephen II of Moldavia
Successor	Stephen II of Moldavia
Prince of Moldavia (2nd reign)
Reign	13 July – 15 September 1447
Predecessor	Stephen II of Moldavia
Successor	Roman II of Moldavia
Prince of Moldavia (3rd reign)
Reign	23 February 1448 – October 1448
Predecessor	Roman II of Moldavia
Successor	Ciubăr Vodă - Csupor de Monoszlo
Born	unknown
Died	1452
Dynasty	Bogdan-Mușat
Father	Alexandru cel Bun
Religion	Orthodox

He co-ruled Moldavia with his brother, Stephen II of Moldavia, during 1444-1445, in 1447-1448 with Roman II of Moldavia, and in Feb-Oct 1448 alone. He came to power to his first and last rules with help from Hungary's Governor General John Hunyadi. According to Polish chronicler Jan Duglosz, Petru married in January 1448, when he was still 25 years of age, Hunyadi's older sister (name unknown) who was 50 years old at that time.

During his reign, a 3000 men cavalry contingent supported John Hunyadi's 1448 campaign, that ended with the second Battle of Kosovo (1448). Petru III also ceded fortress of Chilia/Kilija (nowadays Chilia Veche) to John Hunyadi.