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 Gascoigne Argent, upon a pale sable, a conger's head couped and erected Or.  | 
 
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 * Gaunt Quarterly France and England, a label of three points ermine. John of Gaunt, 1340  | 
 
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 Gawdy Argent, a tortoise displayed, tergiant barwise[otherwise passant] vert.  | 
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 Gernon Oundee de long d'argent et de goules. William Gernon, roll temp. Hen III  | 
 
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 Gibson Azure, three storks, wings expanded argent.  | 
 
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 Giffard De goules, a iij lyouns passauns d'argent. Sire John Giffard, roll temp Ed II  | 
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 Gilbert Gules, a leg in pale, armed and couped at the thigh between two spears proper. Gilbert, 1740  | 
 
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 Grilla Gules, on a bend Or, a lobster sable.  | 
 
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 Glynn Barry of six argent and azure, surtout three sea-horses naiant Or. William Glynn, 1555  | 
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 Golafre Argent, four (sic) bars nebuly gules [otherwise barry nebuly of six argent and gules]; a bend sable charged with three bezants.  | 
 
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 Goldington Or, a bend fleury counter fleury azure.  | 
 
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 * Gooch Per pale argent and sable, a chevron between three talbots passant counterchanged; on a chief gules as many leopard's heads Or; on the fesse point the badge of Ulster.  | 
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 Gournay Paly of six Or and azure.  | 
 
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 Grandmesnil Gules, a pale Or. Hugh de Grandmesnil, temp Hen I  | 
 
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 Greenland Argent, three saltires vert.  | 
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 Grey Barry of six argent and azure, a bend gules. Lord Grey, c. 1300  | 
 
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 Grosvenor Azure, a garb Or.  | 
 
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 Gulford Argent, a fesse double cotised sable.  |