| KnownEstates. | Date | Acreage | Value | Rents | Fees | Reference |
| High Roding. | 1303 | 1/4 | F.A. 11,p.152 | |||
| Possible Estates. | ||||||
| Great Perndon. | 1286 | J.I.1. no.246.m.40
FF.ii.59.387 |
||||
| Harlow. | 1304 | 144 | 60s | FF.ii.103.794. | ||
| High Roding | 1318 | 117 | FF.ii.189.740. | |||
| Possible Total | 261 | 60s | 1/4 |
| Antecedents:- | |
| Ardernes at Horndon in 1122, and at Matching and Horndon in 1216. No direct connection with Ardernes of Great Perndon | Farrer, Honours, iii, pp 28-29, & 409. |