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 Cunaeus was born in 1586.
Petrus Hugo was born in 1917.
Petrus Christus was born in 1410.
Petrus Bertius was born in 1565.
Petrus Brovka was born in 1905.
Petrus Gränebo was born in 1881.
Petrus Haedus was born in 1427.
Petrus Gyllius was born in 1490.
Petrus Gudelinus was born in 1550.
Petrus Ryff was born in 1552.