Alkaline Trio is part of a very large circle of Chicago punk/hardcore bands. Skiba played drums for Jerkwater (with Rob Doran (currently in Pit er Pat); Sean Seeling (currently in Apocalypse Hoboken, ex-Tommyrot); and, Jeremiah Klinger (currently in Gregor Samsa), as well as the Chicago punk outfit The Traitors. Former drummer Glenn Porter played in Tommyrot and 88 Fingers Louie. Stemming from Andriano's previous bands, Slapstick and Tuesday, other artists in this family tree include: The Broadways, The Lawrence Arms, The Honor System, Smoking Popes (Rob Kellenberger from Slapstick, Tuesday and Smoking Popes side project Duvall briefly played drums for part of the Popes reunion tour before being replaced due to scheduling differences. Ironically, Kellenberger replaced original Smoking Popes drummer Mike Fellumlee, who played drums for Alkaline Trio on their album, From Here to Infirmary, after the Smoking Popes broke up, and now plays with Squirtgun), and, more tenuously, Florida's Less Than Jake. With the addition of drummer Derek Grant, Alkaline Trio's family tree has grown to include ties with bands such as The Suicide Machines, Thoughts of Ionesco and Walls of Jericho. In 2004 Dan Andriano formed somewhat of a supergroup called The Falcon. The band reunites Andriano with fellow former Slapstick member Brendan Kelly (guitar and vocals) (currently in The Lawrence Arms) and expands the family to Neil Hennessy on drums, (also in The Lawrence Arms). Todd Mohney, former member of Rise Against, played guitar on the first EP but could not attend the recording session for the band's first full length Unicornography, and his spot was temporarily filled in by Kelly and Hennessy.