De acordo com o Consulado Geral da França em Londres :
To apply for a visa from the French Authorities in London:
You must hold a valid and recognized passport/ travel document;
You must be resident in the UK
Your UK residency must have at least 3 months validity after the intended date of departure from the Schengen area.
As per the decree 2008-1176 of the 13th of November 2008, the French Consulate, London, is not competent in processing visa applications of people not resident in the UK, i.e. holders of ’C-Visit’ visas or of a British visa valid for 6 months or less. People who are not resident in the UK must apply for their Schengen visas at the French Consulate in their country of residence.
Então, responda suas perguntas:
- Só você pode solicitar um visto Schengen no Reino Unido, já que seu visto é válido por mais de 6 meses
- Sua esposa e filha devem solicitar o visto de volta ao seu país de residência.