I think there are some errors.The words on the declaration are somewhat too extraordinary to be a name. I presume frome liba levitt has sth to do with departure in Libau, Latvia. But this is just a guess. Maybe the 1952 record has nothing to do with your Fanny ( see following paragraph).
Do you know the ship´s name your great grandfather arrived on? I have a Mordche Feigin, 26, carpenter from Minsk, aboard the Lapland ( arrival June 1910), but he stated to be single. Destination: brother C Feigin in New Britain, Conn. Arrival data are equal to those stated in the naturalization record from 1928.