Order of the Indian Empire
At the time of foundation in 1878 the order had only one class, that of Companion.  There could be any number of members. In 1887, the Order was divided into the two classes of Knights Commander (50 at any given time) and Companions (no quota). The following year the class of Knight Grand Commander (25 at any given time) was added; the composition of the other two classes remained the same.