No, I wish I did. I wondered if her son Valdis Valdeman was named after relatives seeing as he wasnt named Aleksander after his father, nothing ever comes up no matter where I search. It occurred to me that she may have named Valdis in her will - BUT chances are it all went to her husband if he was still alive which he may have been if she died in her 50s. Valdis didnt seem to have money in England, or at least not by 1956, although of course he still may have been left something, then I know Ive got the right Annette.
I dont know anything about the navy only what I read online, but Aleksander and Annette were in Sweden when Valdis was born (his stepfather later changed the name to Waldis Waldeman to make him sound more Swedish and gave him the Svensson/Swenson surname, Valdis changed this back when he came to England for the 2nd time but I cant see Naturalisation records. I did apply but they have no record and he destroyed his birth cert at some point.) I digress, Aleksander died AT SEA when Valdis was 'small', I dont know what age. This would have been the Baltic sea and I dont know if it was the Swedish or Latvian navy.