1572
Petrus Ramus, French philosopher and logician (born 1515)
Petrus Ramus, French philosopher and logician (born 1515)
Petrus Ramus, French philosopher and logician (born 1515)
French philosopher (1515–1572)
Petrus Ramus, French philosopher and logician (born 1515)
Petrus Ramus, French philosopher and logician (born 1515)