was more like a Protestant than a Catholic of the era in which he was schooled. Michael W. Higgins, a former President of Catholic St. Thomas University, researched Trudeau's spirituality and finds that it incorporated elements of three Catholic traditions. The first of these was the Jesuits who provided his education up to the college level. Trudeau frequently displayed the logic and love of argument consistent with that tradition. A second great spiritual influence in Trudeau's life was Dominican. According to Michel Gourgues, professor at Dominican University College, Trudeau "considered himself a lay Dominican". He studied philosophy under Dominican Father Louis-Marie Régis and remained close to him throughout his life, regarding Régis as "spiritual director and friend". Another skein in Trudeau's spirituality was a contemplative aspect acquired from his association with the Benedictine tradition. According to Higgins, Trudeau was convinced of the centrality of meditation in a life fully lived. Trudeau meditated regularly after being initiated into Transcendental Meditation by the Maharishi Mahesh Yogi. He took retreats at Saint-Benoît-du-Lac, Quebec and regularly attended Hours and the Eucharist at Montreal's Benedictine community. Although never publicly theological in the way of Margaret Thatcher or Tony Blair, nor evangelical, in the way of Jimmy Carter or George W. Bush, Trudeau's spirituality, according to Michael W. Higgins, "suffused, anchored, and directed his inner life. In no small part, it defined him." Marriage and children Described as a "swinging young bachelor" when he became prime minister, in 1968; Trudeau was reportedly dating Hollywood star Barbra Streisand in 1969 and 1970. While a serious romantic relationship, there was no express marriage proposal, contrary to one contemporary published report. On March 4, 1971, while Prime Minister, Trudeau quietly married 22-year-old Margaret Sinclair, who was 29 years younger, at St. Stephen's Roman Catholic parish church in North Vancouver. Belying his publicized social exploits, and nicknames like "Swinging Pierre" and "Trendy Trudeau"; he was an intense intellectual with robust work habits and little time for family or fun. As a result, Margaret felt trapped and bored in the marriage, feelings that were exacerbated by her bipolar depression, with which she was later diagnosed. The couple had three sons: the first two, 23rd and current Prime Minister Justin (born 1971), and Alexandre (born 1973), were both born on Christmas Day two years apart. Their third son, Michel (1975–1998), died in an avalanche while skiing in Kokanee Glacier Provincial Park. Trudeau