An interesting review of the first American Rabbi... and a foe of Spinoza.
Not to be confused with Isaac Aboab I or Isaac Aboab of Castille.
A book from the Aoab family foundation , here
The Aboab family site also contains a song about him (WARNING for those who consider anonymous voices to be kol isha: it is sang by a woman!) and other interesting material.
No he was not English or German; he spoke Portuguese.
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