| Officeholder of Sheriff (London) (Office) : London |
| Officeholder of Alderman (London) (Office) : London |
| Brother of William de Meldenburn |
| Item | Date | Location | Role |
|---|---|---|---|
| Liberate Rolls v3 1245-1251 | 1250-01-01-1250-01-01 | Undetermined]] (None) | Reference |
| CLC/313/L/H/001/MS25121/1254 | 1262-09-29-1262-09-29 | St Mary Staining]] (87) | Witness |
| Eyre of 1276 | 1265-01-01-1266-12-31 | Undetermined]] (None) | Reference |
| CLC/313/L/H/001/MS25121/1253 | 1267-01-01-1267-01-01 | London]] (87) | Witness |
| E 40/7305 | 1268-01-01-1269-12-31 | London]] (87) | Witness |
| E 40/1530 | 1269-01-01-1270-12-31 | St Anne and St Agnes]] (87) | Witness |
| Deed 63966 | 1269-09-01-1270-07-18 | London]] (87) | Witness |
| E 40/1902 | 1270-01-01-1271-12-31 | St Stephen Coleman Street]] (87) | Witness |
| Patent Rolls:1266-1272 | 1270-02-27-1270-02-27 | London]] (87) | Participant |
| HC/1/1103 | 1272-01-01-1272-01-01 | St Nicholas Shambles (Aldred)]] (87) | Grantee |
| HC/1/153 | 1272-01-01-1273-12-31 | St Nicholas Shambles (Aldred)]] (87) | Witness |
| Harley Ch 48 I 7 | 1273-01-01-1273-01-01 | St Dunstan towards the Tower (in the East)]] (87) | Witness |
| CLC/313/L/H/001/MS25121/828 | 1273-09-01-1273-11-30 | St Botolph Aldersgate]] (87) | Witness |
| E 40/6250 | 1273-11-22-1273-11-22 | London]] (87) | Witness |
| Hundred Roll 1 | 1274-01-01-1275-12-31 | London]] (87) | Reference |
| E 40/1999 | 1275-01-01-1276-12-31 | St Stephen Coleman Street]] (87) | Witness |
| E 40/1652 | 1275-01-01-1276-12-31 | St Michael Bassishaw]] (87) | Witness |
| Misc.Ch. 5574 | 1277-01-01-1278-12-31 | North East (England)]] (97) | Reference |
| LetterBookA | 1277-06-01-1277-06-01 | London]] (87) | Party |
| LetterBookA | 1278-02-01-1278-02-01 | London]] (87) | Participant |
| LetterBookA | 1279-09-01-1279-09-01 | London]] (87) | Participant |
| HC/2/1 | 1280-01-01-1281-12-31 | St Martin Ludgate]] (87) | Witness |
| HC/1/870 | 1281-01-01-1281-01-01 | St Sepulchre (Newgate/ St Edmund without Newgate)]] (87) | Grantee |
| LetterBookA | 1281-01-01-1282-12-31 | London]] (87) | Witness |
| LetterbookB | 1281-09-01-1281-09-01 | Undetermined]] (None) | Participant |
| CLA/007/EM/02/F/049 | 1283-05-24-1283-05-24 | London]] (87) | Witness |