Dear DeeBoneham,
Well obviously without a full name we won't get anywhere. - also, there will be hundreds of Taylors - probably even just at Birmingham.

Have a read through this thread (on another Genealogy forum):
http://www.british-genealogy.com/forums/showthread.php?42860-GWR-Great-Western-RailwayThis covers most of the ways of getting information.
However, there is a researcher, David Colcomb, who offers a wonderful service for those tracking down GWR staff. He uses information from the PRO and the WSRO and has several enormous private indexes he has created. He goes to truly titanic efforts for people and only asks that a small donation is made to a children's charity (details of which he will provide).
So any Staff enquiries about the GWR (and ONLY the GWR, not BRWR or other companies) can be sent direct to him:
Pse PM direct...Addrees and phone removed to prevent spamming!Remember to include clear information and do as much as you can before getting in touch so he has a clear starting point with full name and dates etc.
Hope this helps but feel free to get back in touch if you get stuck.
Swindon Collection
Central Library
Regent Circus
Swindon SN1 1QG
As above 