Added to Roster
Duncan has been added to the Archbishop McNicholas 2016 lacrosse roster.Duncan has been added to the Archbishop McNicholas 2016 lacrosse roster.Apps
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Duncan Weir
- Duncan has been added to the Archbishop McNicholas 2016 lacrosse roster.
Added to Roster
Duncan has been added to the Archbishop McNicholas 2015 soccer roster.Added to Roster
Duncan has been added to the Archbishop McNicholas 2014 soccer roster.
Duncan Weir's Bio
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Archbishop McNicholas High School 
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