chevron between, within

Dimensions:
Arms Quarterly Ist & IVth grand quarters. Gules a chevron between three combs argent a crescent for difference (Ponsonby) IInd & IIIrd grand quarters. Quarterly 1 & 4. Three bulls passant (Ashley) 2 & 3. A bend engrailed between six lions rampant (Cooper) impaling Azure a chevron or between three boars heads couped within a double tressure flory counterflory (Gordon, Earl of Aboyne)