| Date |
Short Summary |
Role |
Source |
| 10 Nov. 1150 X 1214 |
Brother of Geoffrey de Percy (Familial relationship) |
subject (relationship) |
3/165/1 (Dryb. Lib., no. 225) |
| 12 Jun. 1152 X |
Brothers of Alan de Percy (le Meschin), son of Alan (Familial relationship) |
subject (relationship) |
3/465/1 (Whitby Cart., no. 59) |
| 1153 X 24 Jan. 1162 |
Brother of Geoffrey de Percy (Familial relationship) |
subject (relationship) |
3/465/3 (Kel. Lib., no. 358) |
| 1153 X 24 Jan. 1162 |
Heir of Geoffrey de Percy (Familial relationship) |
subject (relationship) |
3/465/3 (Kel. Lib., no. 358) |
| 24 May 1153 X |
Brother of Henry de Percy, son of Alan (Familial relationship) |
object (relationship) |
3/465/6 (Whitby Cart., no. 60) |
| 24 May 1153 X |
Brother of Henry de Percy, son of Alan (Familial relationship) |
object (relationship) |
3/465/6 (Whitby Cart., no. 60) |
| 24 May 1153 X |
Brother of Henry de Percy, son of Alan (Familial relationship) |
object (relationship) |
3/465/6 (Whitby Cart., no. 60) |
| 24 May 1153 X |
Brother of Henry de Percy, son of Alan (Familial relationship) |
object (relationship) |
3/465/6 (Whitby Cart., no. 60) |
| 24 Dec. 1165 X 9 Aug. 1170 |
Brother of Henry de Percy(Familial relationship) |
object (relationship) |
1/6/47 (RRS, ii, no. 62) |
| 28 Mar. 1229 |
Brother of Henry de Percy(Familial relationship) |
object (relationship) |
1/7/153 (RRS, iii, no. 150) |