Cassius Marsh of San Francisco 49ers hated being with New England Patriots -- No fun there - ESPN
Cassius Marsh among new twists to old Cardinals-Seahawks rivalry
Steelers sign OLB Cassius Marsh to a one-year deal - Behind the Steel Curtain
Bears' Cassius Marsh called for questionable taunting penalty, fans worked up into frenzy
Ex-Patriot Cassius Marsh hearing it from fans after dissing Bill Belichick – Boston Herald
Seahawks trade Cassius Marsh to Patriots - Field Gulls
NFL linebacker Cassius Marsh and his love of Magic: The Gathering and Pokémon cards - Sports Illustrated
Cassius Marsh - Wikipedia
49ers defensive end Cassius Marsh feels appreciated, finally
Jaguars Release Cassius Marsh