I created a profile for Marcos and found Lena on the Ancestry Border crossing document. We can move that to the known by other names line so the record is still connected. Which name would like to be displayed, I can update. Or, you can request a merge to your tree. The profile/family group was created as part of The Lithuanian Heritage Project where I am a volunteer genealogist researcher. I'm glad you found it and have updated information to add.
Elaine
I saw your link for Border Crossing.
I do not have a paid Ancestry account, so copied the link and transformed it to one for AncestryLibrary.
And had downloaded the Document.
Have now uploaded it to Marcos' profile.
With a whole lot of effort I can see it has his name.
What else do you see where on it?
Which line is her name on?
Have also found and uploaded one for his wife.
Cannot even tell if place and/or date is same on the two.
It has her first name as Seine.