I have "hit the wall" and would appreciate any help you can provide in my search for the immigration record (ship manifest) and naturalization petition for my grandfather, Harry KRAMER.
I have searched numerous databases in numerous ways (Ancestry, Steve Morse’s, Family Search, My Heritage) under all of these possible names, but have been unable to obtain his ship manifest record or naturalization petition. Harry's July 16, 1918 Declaration of Intention, filed in the Kings County Court, states that he sailed from Antwerp to New York on the Kroonland, arriving on December 20, 1911. Harry initially worked as a varnisher at his uncle’s furniture factory, but by 1918 reported that he was a butcher, his ultimate profession (See screenshots below of the Declaration).
I reviewed every page of the ship manifest of the Kroonland arriving on December 21, 1911, including names not even remotely similar to his, but none of the entries seem to show similar relations in the US or Russia. I also reviewed all records of ships sailing from Antwerp in 1911 and all sailings of the Kroonland in a several-year period but could not identify him. We believe he would likely have been going to one of his maternal Kramer uncles, Borice, Harry, or David Kramer, all in Brooklyn.
I suspect, but am not certain, that Harry may have naturalized while serving in WWI. He was inducted on August 5, 1918 (just 2 weeks after the date of his Declaration), then served at Camp Greenleaf until October 7, 1918 and Camp Joseph E Johnston until approximately November 12, 1918 before shipping out overseas. He served overseas from November 12, 1918 to August 26, 1919 and was discharged on September 3, 1919. I reviewed WWI military petitions available through FamilySearch and Ancestry, and paged through records of military naturalizations in the District Courts overseeing these bases during the dates he was stationed there, with no luck.
After the war, Harry lived in Boston from 1920-1923 before ultimately returning to Brooklyn, so I also looked for naturalization records there. I found records of another Harry Kramer naturalizing in Boston during that time frame, but it’s not my Harry.