Thanks for your help David.
Upon checking my research I did find that when William Dilley (widower) married Ann Hartley 20 July 1795 it did say "of this parish" Can you find any family in Bedfordshire that could be the family mentioned in the removal orders 1806 (meaning that it could be a completely different family altogether)Father William Dilley,wife Ann, Son Richard abt 10, daughter Mary abt 8 and Thomas abt 4. I have searched but with no luck. I suppose the bit that brings me to keep thinking it is my ancestors is that Thomas age 4 is the correct age for the Thomas I have born to William and Ann in 1802. And then there is the mystery as to why William b1797 wasn't mentioned and where are the baptisms for Richard and Mary.
Any help would be appreciated.
Lea-Anne