Helen Douglas Peerage person ID=23485 (1530–1578) Parents James Douglas, 7th Baron Drumlanrig Christian Montgomerie Children unknown daughter Grierson Grisel Grierson Agnes Grierson Sir William Grierson, 9th of Lag Susanna Grierson Siblings Janet Douglas Christian Douglas Robert Douglas, Provost of Lincluden Nicola Douglas Janet Douglas Margaret Douglas, of Drumlanrig Sir William Douglas of Drumlanrig, younger Margaret Douglas Margaret Douglas Partners Roger Grierson, 8th of Lag