She lectured in the universities of Exeter (Devon), Massey (New Zealand), Melbourne (Australia), Kano (Nigeria), and worked in the Adult Education Department at University College Cardiff from 1961 until her retirement in 1988.
•
Active in various natural history and conservation bodies over several decades, Gillham was president of the Glamorgan Naturalists' Trust and of the Cardiff Naturalists Society.
Queen Mary | Mary | Mary, Queen of Scots | Mary I of England | Mary J. Blige | Mary Shelley | Mary Poppins | Mary Pickford | Mary of Teck | RMS Queen Mary | Mary Magdalene | Mary Robinson | Mary Landrieu | Assumption of Mary | The Mary Tyler Moore Show | Mary (mother of Jesus) | Mary-Kate Olsen | The Jesus and Mary Chain | Mary Chapin Carpenter | Mary Tyler Moore | Mary Stuart | Mary Hopkin | Peter, Paul and Mary | Mary Lou Retton | Mary II of England | Mary Froning | Mary Black | Mary Cassatt | Hail Mary | William and Mary |