'Circumcisions and Births in Amsterdam 1697-1811, by Jits v.Straten":
on 19 Nissan 5532 - birth of Jokeb ben Lieberman Koe
on 25 Nissan 5532 - circumcision of Jacob Jokeb ben Elieser Lieberman ben Zekli Koe.
[previous child with same name:
on 11 Teveth 5525 - birth of Jokeb ben Lieberman Koe
on 18 Teveth 5525 - circumcision of Jokeb ben Lieberman Koe]
De getoonde gegevens hebben geen bronnen.