from page 38: "This Peter had issue by his wife Christiana, who was living a widow 32 Edw. III. one son, Peter de Aderne, who purchased the marriage of Richard, son of Thomas de Wever, for twenty-five marks, 8 Edw. III. [Harl. MSS. 506. 204.] from his uncle John Arderne, of Aldford, from which marriage the Alderley estate passed to the families of Wever and Stanley..."
from the tree on page 43: "Peter Arderne, of Alderley, only son and heir, bore a bend lozengy over all for difference. Grants the manor of Makesey to trustees 22 Edw. III. as "Petrus fil. Petri de Arderne." Arms as before; the Crest a gilly flower.