manacle:2

Azure, on a bend sinister sable fimbriated surmounted by a sword inverted bendwise a pair of manacles addorsed, each trailing to center a broken chain argent. Geoffrey du Bātard (8/1983 Anst)

Or, a feather, on a chief gules a pair of manacles Or. Hans the Gentle (1/1996 Aten)

Per bend vert and gules, a bend between a mouse sejant erect and a pair of manacles, the chain fracted argent. Cecilia Manetti da Firenze (1/1998 Calo)

Per chevron argent and azure, two shackles chains to the outside and a bear dormant counterchanged. Einarr Haraldsson (3/2004 Meri)