John Blagrave

John Blagrave
Drawing of the funerary monument to John Blagrave in St Laurence's Church, Reading. Commissioned by Blagrave, the monument shows him surrounded by five female statuettes holding the five platonic solids.
BornSometime in the 1560s
Died9 August 1611
Reading, Berkshire
Resting placeSt Laurence's Church in Reading, Berkshire
CitizenshipEnglish
EducationReading School, St John's College
Known forThe Mathematical Jewel
SpouseDorothy Blagrave (née Gunter)
Scientific career
FieldsMathematics, astronomy, design of instruments
Notable studentsWilliam Backhouse

John Blagrave of Reading (d. 1611) was an English Tudor mathematician, astronomer and designer of astronomical and mathematical instruments. His astrolabe designs, which he described in his writings, were advanced for Britain. He devoted himself to mathematical study and was called, by Anthony à Wood, "the flower of mathematicians of his age"