Mary Moore (1662-1713) (1662–1713) Parents Lady Jane Brabazon Randle Moore Children Bridget Ponsonby Anne Ponsonby Mary Ponsonby Letitia Ponsonby Dorothy Ponsonby Henry Ponsonby Folliet Ponsonby Brabazon Ponsonby, 1st Earl of Bessborough Elizabeth Ponsonby Siblings Brabazon Moore Partners William Ponsonby, 1st Viscount Duncannon