Maj. Gen. David Leslie’s Regiment of Horse

Covenanter Regiment of Horse raised for service in England, forming part of Leven’s army, later re-raised for the Third Civil War

• Raised in Stirling & Perthshire
• 3rd December: Newcastle-upon-Tyne

• January: Skirmish at Shieldfield Fort
• April to July: Siege of York
• 2nd July: Battle of Marston Moor
• July: Siege of York
• October to July 1645: Siege of Carlisle

• July to September: Siege of Hereford
• August: Skirmish at Bewdley
• 13th September: Battle of Philiphaugh - ~550 men
• November to May 1646: Siege of Newark

• May: Taking of Newark

• Leslie's Lifeguard troop continues as part of the Scots New Model Army
• May: Skirmish at Rhunahaorine Point

• Leslie's Lifeguard incorporated into the Duke of Hamilton's Regiment of Horse

• April: Re-raised in Lanarkshire

• 3rd September: Battle of Dunbar - 3 troops

• Assigned to Leslie's 1st Cavalry Brigade
• September: Battle of Worcester

In 1646 the regiment included Captain John Fergusson's troop equipped as dragoons. In 1647 Leslie's Lifeguard troop survived to enter the Scots New Model Army, as did Lieutenant Colonel Thomas Craig's troop. The dragoon troop also continued despite not being originally part of the establishment, authorised in February 1647. In 1648, with the engagers in the ascendant, Leslie's Lifeguard troop was added to Leven's Lifeguard and a new troop to form the Duke of Hamilton's regiment of horse, riding to defeat at Preston. Raised again as three troops in 1649, they served until final defeat at the Battle of Worcester.

Lists of the regiment's officers are shown in Stuart Reid's Scots Armies of the 17th Century 1. The Army of the Covenant 1639-1651 Partizan Press 1998 ISBN 094652550 and in Stuart Reid's Scots Armies of the 17th Century 2: Scots Colours Partizan Press 1988 ISBN 094652550 1

David Leslie, not to be confused with Alexander Leslie, the Earl of Leven.

Later notorious as 'Augustine the Mosser'

• January 1646: 554 troopers in 10 troops
• 1647: 1 troop
• 1649: 3 troops