Hannah Mary Leaming Nee Morris

Looking for any information on my Great great Grandmother. She was married to William Leaming and later divorced in the 1880s. Was housekeeper for my Great Great Grandfather, Alexander MacKay (aka McKay) of Paeroa and the Karangahake gorge. Not sure if they married or not, but they had 4 living Children together, Blanche Bredalbane McKay, Mabel Kathleen McKay, Alexander Bredalbane McKay (My great grandad) and Constance Bredalbane McKay. Any info on anything would be gratefully received.