 The Trappists were eventually consolidated in 1892 into a new order called the Order of Cistercians of the Strict Observance (), abbreviated as OCSO.The Cistercians who did not observe these reforms and remained within the Order of Cistercians and are sometimes called the Cistercians of the Common Observance when distinguishing them from the Trappists.In 1098, a Benedictine abbot, Robert of Molesme, left Molesme Abbey in Burgundy with around 20 supporters, who felt that the Cluniac communities had abandoned the rigours and simplicity of the Rule of St. Benedict.