Demereck/Demereckis surname
I don’t know if I got the spelling right on the second surname but believe it to be close. I do know that the name was converted to Demereck sometime after the family arrived in the US from Lithuania.
Looking for any information on my great-grandfather, Frank Demereckis or his wife, Kazimera Agnes Maslauskis. Hopefully somebody can help out in this area.