Who was attacked by the brother of a victim of the Saint Valentine's Day massacre?
Peter Gusenberg Peter Gusenberg a.k.a. ""Goosey"" (September 22, 1888 – February 14, 1929) and his brother Frank were German-American contract killers and members of Chicago's North Side Gang, the main rival to the Chicago Outfit. Peter Gusenberg participated in an infamous attack on Al Capone during a vicious gang war.
Massacre of Monzievaird The Massacre of Monzievaird took place on 21 October 1490, the result of a violent blood feud between the Murray and Drummond families of Monzievaird in the Scottish Highlands. Feuding, murdering kin, and marrying enemies were commonplace for Highlanders at the time, but the massacre was nevertheless notorious and sensational in its day.