Arms of John de Lacy, Earl of Lincoln 1232-1240 (c. 1192-1240) and Margaret de Quincy, Countess of Lincoln 1232-1266, suo jure 1240-1266 (c. 1206-1266)
From p114 of Lacies Nobilitie by Sir John Ferne (1586)
Blazon: Per pale baron and femme I per quarterly i and iv per quarterly or and gules a bend sable and a label of three points argent (Lacy), ii and iii or a lion rampant purpre (Nigold/Neale), II per quarterly i gules seven mascles conjoined or 3, 3, and 1 (Quincy), ii per pale azure three garbs or (Chester) and azure a wolf’s head erased argent (d’Avranches), iii gules a cinquefoil ermine (Beaumont), iv gules a pale or (Grandmesnil)
You may recognize the baron’s arms as those of Roger de Lacy, Baron of Halton and Pontefract; John was his eldest son. They were jointly created Countess and Earl of Lincoln in 1232. The grant was mostly due to Margaret, as the title had previously been held by her mother Hawise of Chester. Thus, John was only Earl of Lincoln by right of his wife, and when he died in 1240, she retained her title in her own right.
This village seems to be an entirely distinct entity from the former municipality of the same name in Schwarzwald-Baar-Kreis. The fess dancetty seems to have belong to the Werenwag family, who held the territory until it passed to Württemberg in 1805.
Blazon: Per quarterly or and azure, four lozenges counterchanged
The Rospigliosi family originated from Milan, but moved to Pistoia in the late 12th century. In the later 1300s, the Rospigliosis became known for their involvement in the wool and cloth trades, as well as tax collection and spices. Their prestige only increased after Giulio Rospigliosi became Pope Clement IX in 1667.
Blazon: Per pale vert a tower or windowed azure and of the last a cross of Santiago gules fimbriated argent, pointé in base of the fourth a bunch of grapes of the second slipped of the first
The tower is a reference to Torre de Vejezate, a local abandoned town. The cross of Santiago reflects the fact that the land previously belonged to the Order of Santiago, and the grapes refer to the traditional industry of winemaking.
Blazon: Per fess wavy argent a key bendwise ward in chief azure and of the last a demi-swan rising, wings elevated and displayed of the first
The key is potentially a counterchanged reference to the former municipality of Sauldorf, which was incorporated with five other towns in 1974. The colors of the field and the division are likely from another of these towns, Wasser. The swan may be from a third town, Rast; the nobles of that town formerly bore argent a swan close sable, legged gules.