Other OS name in the Parish of Ireby, High Ireby and Low Ireby
- Nether Irby 1292 Ass
- Market Ireby 1305 Ipm
- Lawe Irby 1333 Cl
- Bassa Irby 1344 ib
- Irby Base 1367 Ipm
- Baserby al. Ireby 1505–15 ECP
( 6 ″ ) is Nether Irby 1292Ass , Market Ireby 1305 Ipm, Lawe Irby 1333 Cl, Bassa Irby 1344 ib., Irby Base 1367 Ipm, Baserby al. Ireby 1505–15 ECP . In 1236 (Ch) William of Ireby was granted a weekly market at his manor of Ireby and a yearly fair .