The Leverick coat of arms were on his shield in 1613.

lion at the feet of the armoured effigy of sir john leverick, a group III westminster type c lion with open mouth and sharp teeth, similar to one at tewkesbury. here the mane has tight curls down the lion's back, and the tail runs a long way up the slab to the sword. this lion dates the effigy to c.1350-60, from the westminster workshop

Надгробие рыцаря, возможно, сэра Джона Леверика, 1350 г., Церковь св. Николая, Эш, Кент, Англия. knight, maybe Sir John Leverick', St. Nicholas' Church, Ash, Kent, England

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John Leverick, 1350, Church of St Nicholas, Ash, Kent, England

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ca. 1350 - 'knight, maybe Sir John Leverick', St. Nicholas' Church, Ash, Kent, England
Note Sir John's bascinet with small lames hanging down from the edge, the surcoat tied over his coat-of-plates, the gauntlets concisting of several small metal plates, his highly decorated armour and hip-belt, and the lion-inspired shoulder-defences, probably made of cuir-bouilli (as would be other parts of his armour, e.g. the knee-cops).