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.
"Roman Emperors – DIR commodus". www.roman-emperors.org. Archived from the original on 21 March 2022. Retrieved 24 June 2022.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
IMDB "Commodus". IMDb. Archived from the original on 9 July 2015. Retrieved 16 June 2021.{{cite web}}: CS1 maint: bot: original URL status unknown (link)