Spencer-Churchill, George , 5th Duke of Marlborough (1766 - 1840) (Stamp 7)

Owner:
Arms:
Quarterly 1 & 4. Quarterly argent and gules in the second and third quarters a fret or overall on a bend sable three escallops argent (Spencer) 2 &3. Sable a lion rampant argent on a canton argent a cross gules (Churchill)
Crest: Out of a ducal coronet a griffin's head and wings gorged with a bar gemelle
Motto: Dieu defend le droit
Supporters: A double headed eagle displayed crowned
Dimensions (height x width): 138mm x 106mm
Coronet: Marquess
Quarterings: Quarterly argent and gules in the second and third quarters a fret or overall on a bend sable three escallops argent (Spencer) 2 &3. Sable a lion rampant argent on a canton argent a cross gules (Churchill)
Heraldic Charges: bend, on acanton, on acoronet, marquess's, out of acrescentcrossescallops (3)fretlion rampantorb

Sources