Just back from the Sisaket Immigration, They were very friendly and helpful. First, my visa stamp was noted in the new passport and then without big problem an extension of stay of 60 days is based that I am married with a Thai woman. Requirement was: 1 photo
1 Copy of my wife ID
1 Copy of my wife's housebook
1 Copy of our marriage certificate (We do not have a Thai marriage certificate, only our German with certified translation)
Thanks that will be great and that means I will come to a total of 17 month. I got a new passport and tomorrow I have to go to my local Immigration in Sisaket to get my visa transfered in the new passport and than I will apply for the extension. will let you all know how it 's been. Thanks Robert Lagas
Just read it. as I said I got this Multiple Non O based on marriage . when I read your link I understand it right that for this extention of stay I do NOT need a bankstatement with