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240

Centuries: 2nd century - 3rd century - 4th century

Decades: 190s 200s 210s 220s 230s - 240s - 250s 260s 270s 280s 290s

Years: 235 236 237 238 239 - 240 - 241 242 243 244 245

Events

Births

Sporus of Nicaea, Greek mathematician and astronomer (approximate date)

Deaths

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