Mary's face the winners of today's tie between Castleknock College and CBC Monkstown in the next round.
Lock Joe Slowey does well to claim a lineout for Mary's.
St. Gerard's centre Simon Nelson tries to keep a move going for the County Wicklow school despite the attentions of Mary's winger Ray Crotty. Gerard's did manage to get in amongst the tries after being 34-3 down after 51 minutes - Andrew Whelan, Burschi Wojnar and Eamon Deveney scored late tries for them, but it was too late for a comeback.
St. Gerard's flanker Nick Kruseman leaps highest to claim a lineout at Donnybrook.
St. Gerard's scrum half Simon Campbell takes possession forward, but is stopped in his tracks by Mary's lock Joe Slowey.
**All photos by Lorraine O'Sullivan of Inpho Photography**