Complex sentence: The resident kennels were constructed right next to the Fossway and actually sat directly on the route of Hadrian's Wall; the kennels were very large and accommodated the greyhounds that would supply both Brough Park and Gosforth in later years.
Split into simpler sentences: The resident kennels were constructed right next to the Fossway and sat directly on the route of Hadrian's Wall. The kennels were very large and accommodated the greyhounds that would supply both Brough Park and Gosforth in later years.