DIR contributor (Herbert W. Benario, 2000), "Hadrian".
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Suetonius a possible lover of Sabina: One interpretation of HA Hadrianus11:3
The epitomator of Cassius Dio (72.22) gives the story that Faustina the Elder promised to marry Avidius Cassius. This is also echoed in HA"Marcus Aurelius" 24.