> Yes, but to strict orthodox, they're not really "Jewish".
Unless you are seeking to identify as "strict orthodox", why would it matter?
The majority of Jewish groups are welcoming to people from the outside, if they achieve the required objectives in terms of religious and cultural fluency.
Yes, but to strict orthodox, they're not really "Jewish".
At one point, I researched rabbinical criteria for determining pedigree and classifying degree of Jewishness. Who can marry who, and how any children are classified. It's mind-boggling. If I have some time while this thread is hot, I'll post some sources.
Edit: Here are some sources. Please note that they're Jewish sources. Not anti-Jewish sources.
http://www.jewishencyclopedia.com/articles/11977-pedigree
https://www.chabad.org/library/article_cdo/aid/4045946/jewis...
https://tikvahfund.org/uncategorized/intermarriage-can-anyth...
https://www.jewishvirtuallibrary.org/marriage-in-judaism
http://www.cohen-levi.org/jewish_genes_and_genealogy/the_dna...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1288118/