Petrus Haedus died in 1504.
Petrus Haedus was born in 1427.
Petrus Plancius died in 1622.
Petrus Gränebo died in 1959.
Petrus Borel died in 1859.
Petrus Wernink died in 1971.
Petrus Houttuyn died in 1709.
Petrus Särkilahti died in 1529.
Petrus Vulcanius died in 1571.
Petrus Brovka died in 1980.
Petrus Cunaeus died in 1638.
Petrus Hugo died in 1986.
Petrus Dathenus died in 1588.