The following surname interests were added to OXSIL in May: –
| Surname | Time | Place | Researcher |
| ALCOCK | Any | Banbury, Chipping Norton, Stow-on-the-Wold | Hilary Darque |
| ALLCOCK | Any | Banbury, Chipping Norton, Stow-on-the-Wold | Hilary Darque |
| AYORS | Any | Banbury | Hilary Darque |
| BEAL | 18c – 20c | Any | June Tipping |
| BEALE | 18c – 20c | Any | June Tipping |
| BLENCOWE | Any | Bicester | Martin Aldridge |
| BOWEN | Any | Any | Joanne Bowen |
| BRADLEY | 1700-1800 | Shilton | Hazel Stirgess |
| BROOKES | 1850 – 1925 | Oddington | Brian Bridges |
| COLYER | 1700-1800 | Any | Jane Townsend |
| CONSTABLE | 19c | Middleton Stoney | Andrea Weider |
| CRESWELL | Any | Any | Colin E Allen |
| CROXFORD | 1640 | Sydenham | Jan Hutchinson |
| EDENS | Any | Any | Derek Hunt |
| ELFORD | Any | Any | Trevor Elford |
| EYERS | Any | Banbury | Hilary Darque |
| FAULKNER | 1500-1600 | Burford | Jane Townsend |
| FISH | 1700 – 1940 | Banbury | Walter Veldsman |
| FLEMING | >1732 | Wheatley | Gay Moller |
| GODFREY | >1854 | Garsington | Gay Moller |
| HANKS | c.1775-1798 | Long Hanborough | Jan Gregory |
| HAYLEY | 1600 | Aston Rowant | Jan Hutchinson |
| HILLSDON | Any | Wheatley | Joanne Bowen |
| HUGGINS | >1844 | Garsington | Gay Moller |
| LITTLEPAGE | 1650 | Aston Rowant | Jan Hutchinson |
| MARTIN | >1741 | Waterstock | Gay Moller |
| MESSENGER | >1858 | Garsington | Gay Moller |
| MILLS | 1500-1800 | Burford | Jane Townsend |
| MUNT | Any | Cuddesdon | Margaret Brown |
| PHIPPS | Any | Bodicote | Hilary Darque |
| POWELL | Any | Bicester | Ian Malins |
| RADFORD | 1692 – 1858 | Waterstock, Albury, Garsington | Gay Moller |
| STACEY | Any | Banbury, Bodicote | Hilary Darque |
| TASKER | Any | Any | Margaret Brown |
| TOOVEY | Any | Any | Margaret Brown |
| VICARS | Any | Banbury | Hilary Darque |
| VICKERS | Any | Banbury | Hilary Darque |
| WHITE | 1720 | Aston Rowant | Jan Hutchinson |
You’ll find the most up-to-date list of recently-added surname interests here.