The list's feed back on these two issues has been incredibly helpful:
Thanks to all of you (especially Sherri)
1. I found SHULSTEIN hiding under his wife's name on board the ship
given in his Naturalization papers:)
2. I've been able to rummage through a number of possibilities for the
brothers with different name - I have selected an explanation that, I
think, fits the situation best and am going to run with that right now -
although I wish, I could get one ggson >from each family to take the DNA
- has anyone done that? Is it worth the money?
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