Louise, did you get a reply from the Oxfordshire FHS about Bastardy Bonds? It is difficult to determine from the Oxfordshire County Council site whether or not they hold such information relating to Fifield. There is a good information leaflet but .... It's at:
Click HereHowever, it seems from other sections of the site that they will answer email requests as to whether or not they hold specific information and, for a charge, will photocopy and send it.
I've just checked and you said that the fiche you purchased incorporated both the parish register and the bishop's transcript. That's a pity - I was thinking it might just be the bishop's transcripts and that the actual register might hold more information (I once ordered in the film of a bishop's transcript and recorded the information in it; I was amazed recently when I was sent a copy of the parish register by another researcher - it had much more information!)
Valda, good analysis about the age discrepancy for Ann/Hannah - though it remains a niggle (ca 9 years even using the 'best' census age). Especially as, in Fifield, there is an Ann when bap in 1773 (if this is the Ann who had John and 'Avica'), an Ann as mother of John in 1796, an Ann as mother of Avice in 1800, and then suddenly a Hannah as a witness in 1802.
I've still been trying to explain the name change of 'Avica' to Mary - especially why she was Mary on 6 June 1841 (census) but 'Avica' when little Eliza (born 20 Jun 1841) was registered, and when Eliza was christened in December.
Who decided on the name change and why - and was 'Avica' herself happy about it or not. Whichever, no doubt husband John provided the information or filled out the census schedules from 1841-1881, and son John in 1891 - so 'Avica' herself wouldn't have had a say (and, being illiterate, couldn't check what was written).
But perhaps at the local church, the minister knew only too well that she was (the notorious?) 'Avica' WILSON (even if he couldn't spell it) and wasn't prepared to enter her name as Mary.
The Registrar too, might have known her, and have been unwilling to enter Mary. Or, if 'Avica' herself wasn't happy about the name change, she - as informant (at least for Eliza) - might have given her real name?
It would certainly be good to know where the name WILSON came from.
JAP