Therin of Andor wrote:
Incidentally, the character Picard faces off against in "The Captain's Honor", Lucius Aelius Sejanus of Magna Roma (the "Bread and Circuses" planet), is supposedly inspired by Patrick Stewart's Sejanus in "I, Claudius".
More specifically, he's said to be a direct descendant and namesake of that planet's counterpart for the real Lucius Aelius Sejanus
, the historical figure Stewart portrayed in that miniseries. The authors of that novel chose to take the "parallel Rome" premise of the episode so literally as to treat "Magna Roma" (as the novel dubbed it) as essentially a parallel-timeline Earth, having an exactly identical history to Earth's with the exact same people and events, with the point of divergence being Sejanus's coup attempt against Tiberius, which failed in reality but succeeded in the book's "Magna Roma." (Which misreads the original episode, since Planet 892-IV only had a similar physical size and land-to-water ratio to Earth's and clearly had different continents -- not to mention being the fourth planet from its sun rather than the third).