James William Macleay Macarthur-Onslow (born 1932) (b. 1932) Parents James Arthur Macarthur-Onslow Constance Faith Herbert Children Julienne Elizabeth Macarthur-Onslow James Stuart Macleay Macarthur-Onslow Siblings Sandra Ruth Macarthur-Onslow Susan Helen Macarthur-Onslow Partners Margaret Alice Bell