2019 Aides to the Grand Marshal 

  • NY County Aide: Patricia K. Walsh 
  • Bronx County Aide: Raymond O. Leyden
  • Queens County Aide: Kieran M. Mahoney
  • Kings County Aide: Bernard J. Cassidy
  • Richmond County Aide: Cornelius M. O’Sullivan
  • Nassau County Aide: Maureen T. Caffrey
  • Suffolk County Aide: William J. Gorham
  • Westchester County Aide: Aidan W. O’Kelly-Lynch
  • Rockland County Aide: Daniel C. Donohue
  • Orange County Aide: Michael J. O’Keefe
  • United Irish Counties Aide: Thomas J. Maguire
  • United Irish Counties Aide:  James G. O’Shea
  • Grand Council of United Emerald Societies Aide: Thomas B. Farrell
  • Knights of St Patrick Aide: Msgr. Kevin J. Nelan 
  • Aide at Large: Siobhán M. Dennehy
  • Archdioceses of New York Aide: Msgr. Robert T. Ritchie