Again, thank you and sorry for your inconvenience! I really appreciate your effort! But I have to admit that I did not quite understand that I posted my first message to a board. I believed I was sending an email to the first person (Brenda Dolan), hoping that she had gathered a lot more information about our common ancestry since 2001 (!!), and that we could exchange the information by direct email.
In spite of my age, I have not been doing this for long, but I am hopefully learning fast. And I ensure you I do want to behave according to all rules!!
I enclose a copy of a marriage certificate which now might be proven to be the right one.
Friendly yours, Morten