Mary O'Donnell Peerage person ID=544281 Parents Lady Catherine Annesley Sir Neal O'Donnell, 2nd Bt. Children Siblings Isabella O'Donnell Neal O'Donnell Margaret O'Donnell Kitty O'Donnell Sir Richard O'Donnell, 4th Bt. Ann O'Donnell Sir Hugh James Moore O'Donnell, 3rd Bt.