Brent Macdonald Jr List of directors and agents named Brent Macdonald Jr. Found 2 results. BRENT MACDONALD JR Registered Address: 11313 MANOR ROAD GLEN ARM MD 21057 Appointed in one company. Go To Profile BRENT MACDONALD JR Registered Address: 11313 MANOR RD. GLEN ARM MD 21057 Appointed in one company. Go To Profile