Complex sentence: The constituency was created in 1885 when the previous Swansea District constituency-a combination of the boroughs of Swansea, Neath, Aberavaon and Kenfig, which had existed since 1832, was split into two.
Split into simpler sentences: The constituency was created in 1885 when the previous Swansea District constituency-a combination of the boroughs of Swansea, Neath, Aberavon. Loughor and Kenfig, which had existed since 1832, was split into two.