JEDBURGH (Roxburghshire). The entry in Lyon Register is as follows : —
"The Royall Burgh of Jedburgh gives for Ensigncs Arnioriall Gules on a horse saliant argent furnished azure, a chevalier armed at all points, grasping in his right hand a kynde of launce (called the Jedburgh staff) proper. The Motto in ane escroU, ' Strenue et prospere.' "
Original Source bookofpublicarms00foxd_djvu.txt near line 13572.