be a [Londoner etc.] through and through



be a [Londoner/patriot/politician etc.] through and through

  also be [French/good/honest etc.] through and through
if someone is a Londoner etc. or is French etc. through and through, they behave in a way that is typical of such a person and that is the most important part of their character He always managed to say the right thing. He was a politician through and through. She never really settled in England. She was French through and through.
See know through and through
See also: and

Common Names:

NameGenderPronouncedUsage
ReaganRAY-gənEnglish, Irish
Auroraow-RO-rah (Spanish), ə-RAWR-ə (English), OW-ro-rah (Finnish)Italian, Spanish, Portuguese, English, German, Romanian, Finnish, Roman Mythology
Caoilinn-Irish
WiltWILTEnglish
JabinJAY-bin (English)Biblical
Paz (1)-Spanish