A free website for Lancashire Parish records may be useful for your Lancashire ancestors. Not every record is on of course but William's marriage is there; (I know you have already been given the info - but just letting you know about the website)
https://www.lan-opc.org.uk/Marriage: 5 Sep 1896 Holy Trinity, Habergham Eaves, Lancashire
William Henry Croasdale - 22, Beer Bottler, Bachelor, Glen Street
Adeline Bullen - 19, Spinner, Spinster, Burdett Street
Groom's Father: John Croasdale, Labourer
Bride's Father: Ambrose Bullen, Miner
Witnesses: James Henry Bullen; Mary Ann Walmsley
Married by Banns by A. Blackburn
Register: Marriages 1893 - 1897, Page 201, Entry 401
Source: LDS Film 1526143
There are records for Burnley Cemetery also.
I will just see if I can find burials for any children born after the marriage in Burnley - who died in Burnley.