Me, on applying 16 Down

• Cousin of a crow
• "See-saw, Margery ___ . . . "
• Thieving bird
• Bird known for thievery, briefly
• European crow
• Margery of rhyme
• Bird of the genus Corvus

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
early 15c., from Proto-Germanic *dakhwo (cognates: Old High German taha , German Dohle ), perhaps imitative of bird's cry. Medieval Latin tacula , Italian taccola are said to be Germanic loan words.

Wiktionary Word definitions in Wiktionary
Etymology 1 n. 1 A western jackdaw, ''Coloeus monedula''; a bird of crow family, more commonly called jackdaw. 2 (context obsolete English) An idiot, a simpleton; fool. Etymology 2 vb. 1 (context obsolete outside Scotland English) To dawn. 2 (context obsolete ...

Wikipedia Word definitions in Wikipedia
Daw is a given name. Those bearing it include: Daw Meskine , a French Imam and Secretary General of the French Council for Imams Daw Penjo , Bhutanese diplomat Daw, the nickname of Dave McGrath , an Irish hurling player