On 23rd December 1685 Arnold Quellin, Carver, signed an agreement with Patrick, Earl of Strathmore and Kinghorne, to provide statues of the four Stuart kings and a bust of the Earl himself, to be completed by 1st June the following year for a fee of £160. Although Quellin died in September 1686, the contract was evidently completed since all four statues and the bust are recorded at Glamis Castle in the seventeenth and eighteenth centuries. Two of the statues, the James I and Charles I, as well as the bust are still at the castle today. Of the missing statues, one, the James II, is known from an engraving to resemble closely the James attributed to Grinling Gibbons which now stands in front of the National Gallery in Trafalgar Square, itself one of a series of statues of monarchs depicted as Roman conquerors. The other, the Charles II, may possibly have been similar to the Quellin Charles now at the Guildhall.
The document and statues provide new evidence of a sculptor popular in his day, whose reputation has been largely obscured by the fame of his master, Grinling Gibbons.