Affirmation To Marry Form - Mother'S Name

[mja1906]

When filling out the Affirmation to Marry form (from UK embassy) it requires Mother's name

I am a British National/passport holder born in Britain. My mum is Malaysian (she still holds Malaysian id and passport) although has been resident in UK for 30+yrs and so has pension/nhs etc there.

On her Malaysian ID and passport, she still has her maiden name

Whilst on all UK documents (ie: for banking, tax, pension etc) she has my father's surname

So, which name should I put for her on the Affirmation to Marry form? and how important is the accuracy of this?

[7by7]

It is possible, though unlikely, that the embassy will check, so I'd put the name she uses in the UK.