Complex sentence: In October 1871 she was one of the first students to enter Newnham College, Cambridge-two of her sisters also attended Newnham including Amy Bulley who sat the tripos.
Split into simpler sentences: In October 1871 she was one of the first students to enter Newnham College, Cambridge. Two of her sisters also attended Newnham, including Amy Bulley who sat the tripos.