Blazon: Gules a bear erect argent muzzled of the field collared and chained or supporting a staff raguly of the second, the chain reflexed over the back and encircling the staff; on a chief of the third three cross crosslets of the first; the shield ensigned with a mural crown or
Motto: Non sanz droict (Not without right)
The bear and staff have been used as symbols of the Earls of Warwick since at least 1268. One source gives their origin in medieval legend; the name of one Earl of Warwick, Arthgallus, was supposedly derived from “arthos,” or “bear”, and another was said to have used a broken tree branch to kill a giant. (There is no solid proof for either of these assertions.)
Blazon: Party of six; I and VI azure three mounts in base or surmounted by as many feathers argent, II and IV or a double-headed eagle displayed sable, III and V argent a chain in saltire sable
Concini was awarded the additional quarters with the eagle in 1610 as part of his ascension to Marquis de l’Ancre, though I am not sure of its origin. It does not seem to be related to the German arms.
Blazon: Per fess or seven trees eradicated palewise in fess vert, the alternate three shorter and gules a sword fesswise point to the dexter argent hilted and pommeled or within an orle of chain of the second
These are most likely canting arms, as “vivero” is Spanish for “garden center” or “nursery”; hence the seven trees.
Blazon: Vert a fess ermine of five spots between in chief an eagle displayed, wings inverted perched on a thunderbolt fesswise between two garbs or and in base on water barry wavy argent and azure a Viking ship of third, sails of the fourth
Crest: On a wreath vert and argent on a mount an oak tree proper fructed or bound thereto by a chain proper two anchors in saltire of the third
Supporters: On the dexter a Lincolnshire Red Shorthorn Bull and on the sinister a Lincoln Longwool Ram both guardant proper, each supporting a croizer or
Marquis of Mortemart 1643-1663, duke of Mortemart 1663-1675 (1600-1675)
Blazon: Party of eight I gules a crescent vair (Maure), II azure three fleurs-de-lis or surmounted by a bendlet couped gules (Bourbon), III gules nine mascles 3, 3, and 3 or (Rohan), IV barry of ten argent and azure, three chevronels gules (La Rochefoucauld); V argent a serpent nowed azure, crowned or, and devouring a child gules (Milan), VI gules a chain in saltire, cross, and orle or, charged with a center point vert (Navarre), VII gules a pale vair (des Cars), VIII ermine (Bretagne); overall in the fess point an escutcheon barry nebuly of six argent and gules (Rochechouart)