French châtelain

← French château (suffix)

← French ain (suffix)

← French castillan (doublet)

← Old French chastelain (inherited)

← Old French castelain (mention)

← Latin castellānus (inherited)

→ English chatelaine (mention)

→ English castellan (mention)

→ English chatelain (borrowed)

→ French castillan (doublet)

→ French châtellenie (suffix)

→ Friulian cjiscjelan (cognate)