English: Arms of Passmore of Passmore Hayes, in the parish of Tiverton, Devon: Or, a fess between three escutcheons gules on each a bend vair between two cinquefoils of the first all within a bordure azure bezantée ( Burke's Genealogical and Heraldic History of the Landed Gentry, 15th Edition, ed. Pirie-Gordon, H., London, 1937, p.1761, pedigree of Passmore of Withyshaw, with drawing of arms confirming this blazon).

The arms are blazoned incorrrectly in Vivian, Lt.Col. J.L., (Ed.) The Visitations of the County of Devon: Comprising the Heralds' Visitations of 1531, 1564 & 1620, Exeter, 1895, p.589, pedigree of Passmore of Passmore Hayes as: Or, on a fess between three escutcheons gules each charged with a bend vair two cinquefoils of the first all within a bordure azure bezantée,
thus incorrectly:

Further reading: Passmore, Alfred E., The Pedigree of the Passmores of Passmore Hayes, Devon, London, 1929. Passmore Hayes was in the parish of Tiverton, per: The topographer: containing a variety of original articles ..., Volume 1 edited by Sir Egerton Brydges, p.142[1]

In 1937 a junior branch of this family was seated at Withyshaw, in the parish of Merstham, Surrey ( Burke's Genealogical and Heraldic History of the Landed Gentry, 15th Edition, ed. Pirie-Gordon, H., London, 1937, p.1761, pedigree of Passmore of Withyshaw).