Sephardic Bnei Anusim forebear/s who was/were forced to convert from Judaism to Catholicism. In regards to the second issue, in Rabbinic Judaism, a person's Jewish status is determined in one of two ways: Thus, natural-born Jewish status of a child (male or female) comes from its mother, via its maternal grandmother, via its maternal great-grandmother, and so on. As a consequence of the number of generations that have passed since the forced conversion of the Anusim ancestors of the Sephardic Bnei Anusim, the likelihood of a broken direct maternal Jewish lineage in that time (or the difficulty in producing documentary evidence proving otherwise)
Sephardic law and customs In the Sephardic world today, in particular in Israel, there are many popular prayer-books containing this Baghdadi rite, and this is what is currently known as "Minhag Edot ha-Mizraḥ" (the custom of the Oriental congregations). Other authorities, especially older rabbis from North Africa, reject these in favour of a more conservative Oriental-Sephardic text as found in the 19th century Livorno editions; and the "Shami" Yemenite and Syrian rites belong to this group. Others again, following R. Ovadia Yosef, prefer a form shorn of some of the Kabbalistic additions and nearer to what would have been known to R. Joseph Caro,