Petrus Plancius was born in 1552.
Petrus Plancius died in 1622.
The constellation Camelopardalis was named by the Dutch astronomer Petrus Plancius in the late 16th century. The name is derived from the Latin term for the giraffe, "camelopardalis," which reflects the creature's resemblance to both a camel and a leopard. Plancius introduced the constellation in 1612 as a means to fill the northern sky with new constellations.
Petrus Brovka was born in 1905.
Petrus Gränebo was born in 1881.
Petrus Haedus was born in 1427.
Lars Petrus was born in 1960.
Petrus Gyllius was born in 1490.
Petrus Codde was born in 1648.
Petrus Borel was born in 1809.
Petrus Gudelinus was born in 1550.
Petrus Beukers was born in 1899.
Petrus Mosellanus was born in 1493.