Complex sentence: He was one of a well known group of brothers, collectively referred to as "The Eight London Merediths", who included Sir William Ralph Meredith, Chief Justice Richard Martin Meredith, Thomas Graves Meredith and Charles Meredith.
Split into simpler sentences: He was one of a well known group of brothers, collectively referred to as "The Eight London Merediths". They included Sir William Ralph Meredith, Chief Justice Richard Martin Meredith, Thomas Graves Meredith and Charles Meredith.