noble NN Laavuntytär of Grabbacka, heiress of Hevonmäki Parents squire Klaus Maununpoika Grabbe, Lord of Koski in Kirkkonummi, Nylandia Children governor Klaus Petterinpoika 'Galle', 1.Lord of Dobrova Siblings Gunilla Laavuntytär, heiress of Koski manor of Kirkkonummi