Complex sentence: The first station named Barnstaple Town was originally named Barnstaple Quay--which opened in 1874, and became Barnstaple Town in 1886--which had been located on the Junction side of the Commercial Road crossing, a short distance up-line Southern Region Record by R.H.Clark.
Split into simpler sentences: The first station named Barnstaple Town was originally opened as Barnstaple Quay in 1874, and became Barnstaple Town in 1886. It was located on the Junction side of the Commercial Road crossing Southern Region Record by R.H.Clark.