Ok, to calrify.

My Wife's name WAS Jessica Moron Gonzales
She is now Jessica Gonzales Cochrane (since our marriage)

Her passport has been amended to show her name as "Jessica Cochrane"

On form FLR(M1)

Section 1.4 Full name : JESSICA GONZALES COCHRANE

1.5 Surname or Family name : Cochrane

1.6 Any other names by which you are of have been known:

should section 1.6 be left Blank, OR should it contain "JESSICA MORON GONZALES" ?

Thanks