Grassmarket has a memorial to the Covenanters (Scottish Protestant clergymen) martyred by Catholic Stuart kings in the 17th century.
There is no connection between the Catholic Stuart kings and the Scottish Protestant clergymen.
mnli hypothesis: There is no connection between the Catholic Stuart kings and the Scottish Protestant clergymen. premise: Grassmarket has a memorial to the Covenanters (Scottish Protestant clergymen) martyred by Catholic Stuart kings in the 17th century.