Sure!
Read the wiki page: Michael Hart Cardozo was Michael A. Cardozo's
grandfather.
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Cardozo was born in New York City, the son of Rebecca Washington (née
Nathan) and Albert Jacob Cardozo.[2] Both Cardozo's maternal
grandparents, Sara Seixas and Isaac Mendes Seixas Nathan, and his
paternal grandparents, Ellen Hart and Michael H. Cardozo, were
Sephardi Jews of the Portuguese Jewish community affiliated with
Manhattan's Congregation Shearith Israel; their families emigrated
from England before the American Revolution, and were descended from
Jews who left the Iberian Peninsula for Holland during the Inquisition.
[2] Cardozo family tradition held that their ancestors were Marranos
from Portugal,[2] although Cardozo's ancestry has not been firmly
traced to Portugal.[3] "Cardozo" (archaic spelling of Cardoso),
"Seixas" and "Mendes" are common Portuguese surnames.
Benjamin Cardozo was a twin with his sister Emily. He was a cousin of
the poet Emma Lazarus. He was named for his uncle, Benjamin Nathan, a
vice president of the New York Stock Exchange and the victim of a
famous unsolved murder case in 1870.
Albert Cardozo, Benjamin Cardozo's father, was a judge on the Supreme
Court of New York (the state's general trial court) until he was
implicated in a judicial corruption scandal, sparked by the Erie
Railway takeover wars, in 1868. The scandal led to the creation of the
Association of the Bar of the City of New York and Albert's
resignation from the bench. After leaving the court, he practiced law
until his death in 1885.