Re: Rowland Bibby
A George Bibby married Annie Foley in the Haslingden district in 1910 and their children were Rowland b1915 and Allen b1922 in the Haslingden district.
A Robert Bibby married Ethel Greenhalgh in 1912 in the Haslingden district and their children were Roland C Bibby born in the Blackburn area in 1914 and Beatrice born in 1916.
All this was obtained from FreeBMD.
You will need to obtain Roland’s marriage certificate to find out which one of these is yours.
If you wish to go back further I have a lot more information.
Hope this helps.