ludi Victoriae Sullanae (day 1) -- games held in honour of Victoria commemorating Sulla's defeat of the Samnites in 82 B.C.
1656 B.C. -- Noah enters the ark (this must be Bishop Ussher again)
31 A.D. -- suicide of Apicata, wife of the disgraced Praetorian Praefect Sejanus
ca 250 A.D. -- martyrdom of Lucian and Marcian
1852 -- during a "violent storm" at Athens, one of the columns of the "Temple of Jupiter Olympus" was toppled (perhaps portrayed here?)