I don’t know when they were naturalized, buy “one nation under god” was not added until 1954
My dad and much of his family came over in 1907 or 8. Several of my uncles have similar but different last names and my father does also.
Yep. That wasn't added until 54.
A few other things a lot of people don't know about the pledge...
Original from 1892:
I pledge allegiance to my Flag and
to the Republic for which it stands:
one Nation indivisible, with Liberty
and Justice for all.
The words “my flag” were replaced by “the flag of the United States” in 1923, because
some foreign-born people might have in mind the flag of the country of their birth,
instead of the U.S. flag. A year later, “of America” was added after “United States.”
The last change in language came on Flag Day 1954,
when Congress passed a law which added the words “under God” after “one nation.”
Originally, the pledge was said with the hand in the so-called “Bellamy Salute,”
(if you don't know what that is, think **** Germans and Italian fascists... they adopted it in the 20s and 30s,)
Bellamy salute - Wikipedia
All of the above is from the VA.