| Series | Immigrant's Name | Record ID | Type | Date | Country | Born | Immig | ||||||||||
| 1243451 | M1640 | Urban, Lee Alessandro | 15683271 | Petit | 1922 | Italy | 1895 | 1920 | details | ||||||||
| 1243452 | M1640 | Urban, Lee Alessandro | 15683291 | Oath | 1922 | Italy | 1895 | 1920 | details | ||||||||
| 1243453 | M1640 | Udelewitz, Seleman | 12556748 | Oath | 1927 | Russia | 1895 | 1912 | details | ||||||||
| 1243454 | M1640 | Udelewitz, Seleman | 12556763 | Petit | 1927 | Russia | 1895 | 1912 | details | ||||||||
| 1243455 | M1640 | Udelewitz, Seleman | 12556775 | Decl | 1921 | Russia | 1895 | 1912 | details | ||||||||
| 1243456 | M1640 | Udelewitz, Seleman | 12556782 | Cert | 1927 | Russia | 1895 | 1912 | details | ||||||||
| 1243457 | M1640 | Ulivi, Giovanni | 13860737 | Oath | 1931 | Italy | 1889 | 1913 | details | ||||||||
| 1243458 | M1640 | Ulivi, Giovanni | 13860742 | Petit | 1927 | Italy | 1889 | 1913 | details | ||||||||
| 1243459 | M1640 | Ulivi, Giovanni | 13860749 | Petit | 1931 | Italy | 1889 | 1913 | details | ||||||||
| 1243460 | M1640 | Ulivi, Giovanni | 13860754 | Cert | 1927 | Italy | 1889 | 1913 | details | ||||||||
| 1243461 | M1640 | Ulivi, Giovannio | 13860757 | Decl | 1925 | Italy | 1889 | 1913 | details | ||||||||
| 1243462 | M1640 | Urruca, Nicasio | 13871846 | Oath | 1928 | Spain | 1898 | 1920 | details | ||||||||
| 1243463 | M1640 | Urruca, Nicasio | 13871857 | Decl | 1921 | Spain | 1898 | 1920 | details | ||||||||
| 1243464 | M1640 | Urraca, Nicasio | 13871864 | Petit | 1927 | Spain | 1898 | 1920 | details | ||||||||
| 1243465 | M1640 | Urraca, Nicasio | 13871882 | Cert | 1927 | Spain | 1898 | 1920 | details | ||||||||
| 1243466 | M1640 | Uhlenhut, Else | 13875642 | Cert | 1929 | Germany | 1886 | 1922 | details | ||||||||
| 1243467 | M1640 | Uhlenhuth, Elisabeth Baier | 13875647 | Petit | 1930 | Germany | 1886 | 1922 | details | ||||||||
| 1243468 | M1640 | Uhlenhuth, Elisabeth Baier | 13875650 | Petit | 1930 | Germany | 1886 | 1922 | details | ||||||||
| 1243469 | M1640 | Uritis, Matthew Max | 13876332 | Decl | 1923 | Lithuania | 1891 | 1923 | details | ||||||||
| 1243470 | M1640 | Uriarte, Enrique | 12122506 | Cert | 1929 | Spain | 1882 | 1915 | details | ||||||||
| 1243471 | M1640 | Uriarte, Enrique | 12122511 | Decl | 1927 | Spain | 1882 | 1915 | details | ||||||||
| 1243472 | M1640 | Uriarte, Enrique | 12122515 | Petit | 1930 | Spain | 1882 | 1915 | details | ||||||||
| 1243473 | M1640 | Uriarte, Enrique | 12122516 | Petit | 1930 | Spain | 1882 | 1915 | details | ||||||||
| 1243474 | M1640 | Uriarte, Enrique | 12122520 | Oath | 1930 | Spain | 1882 | 1915 | details | ||||||||
| 1243475 | M1640 | Utikal, Franz | 11415737 | Cert | 1930 | Czechoslovakia | 1879 | 1907 | details | ||||||||
| 1243476 | M1640 | Utikal, Frank | 11415741 | Decl | 1924 | Czechoslovakia | 1879 | 1907 | details | ||||||||
| 1243477 | M1640 | Utikal, Frank | 11415743 | Petit | 1931 | Czechoslovakia | 1879 | 1907 | details | ||||||||
| 1243478 | M1640 | Utikal, Frank | 11415745 | Oath | 1931 | Czechoslovakia | 1879 | 1907 | details | ||||||||
| 1243479 | M1640 | Unchis, Mataus | 12122103 | Petit | 1918 | Russia | 1894 | 1913 | details | ||||||||
| 1243480 | M1640 | Unchis, Mataus | 12122113 | Oath | 1918 | Russia | 1894 | 1913 | details | ||||||||
| 1243481 | M1640 | Ulatowski, Marion | 12122687 | Petit | 1918 | Russia | 1894 | 1912 | details | ||||||||
| 1243482 | M1640 | Ulatowski, Marion | 12122691 | Oath | 1918 | Russia | 1894 | 1912 | details | ||||||||
| 1243483 | M1640 | Urcinoli, Sam | 13168885 | Petit | 1918 | Italy | 1898 | 1915 | details | ||||||||
| 1243484 | M1640 | Urcinoli, Sam | 13168886 | Oath | 1918 | Italy | 1898 | 1915 | details | ||||||||
| 1243485 | M1640 | Usselt, Lewis Abram | 13169271 | Petit | 1918 | Russia | 1895 | 1903 | details | ||||||||
| 1243486 | M1640 | Usselt, Lewis Abram | 13169272 | Oath | 1918 | Russia | 1895 | 1903 | details | ||||||||
| 1243487 | M1640 | Uchias, Walter | 13169448 | Petit | 1918 | Russia | 1889 | 1906 | details | ||||||||
| 1243488 | M1640 | Uchias, Walter | 13169449 | Oath | 1918 | Russia | 1889 | 1906 | details | ||||||||
| 1243489 | M1640 | Urlass, Julis | 13169955 | Petit | 1918 | Poland | 1892 | 1913 | details | ||||||||
| 1243490 | M1640 | Urlass, Julis | 13169956 | Oath | 1918 | Poland | 1892 | 1913 | details | ||||||||
| 1243491 | M1368 | Ustrup, Just Montensin | 3594690 | Oath | 1907 | England | 1892 | details | |||||||||
| 1243492 | M1368 | Ustrup, Just Montensin | 3595045 | Petit | 1907 | England | 1892 | details | |||||||||
| 1243493 | M1368 | Ullven, Alfred Wesner | 3615649 | Petit | 1909 | England | 1874 | details | |||||||||
| 1243494 | M1368 | Ustupas, John | 3616159 | Petit | 1909 | Russia | 1902 | details | |||||||||
| 1243495 | M1368 | Ustupas, John | 3616160 | Petit | 1909 | Russia | 1902 | details | |||||||||
| 1243496 | M1368 | Ustupas, John | 3616161 | Petit | 1909 | Russia | 1902 | details | |||||||||
| 1243497 | M1368 | Ullven, Alfred Wesner | 3616231 | Petit | 1910 | England | 1874 | details | |||||||||
| 1243498 | M1368 | Ustupas, John | 3616275 | Decl | 1905 | Russia | 1902 | details | |||||||||
| 1243499 | M1368 | Uroom, Hubert Karola | 3575668 | Decl | 1909 | Nova Scotia | 1888 | details | |||||||||
| 1243500 | M1368 | Urguhart, Walter Clarence | 3575771 | Petit | 1911 | Riversdale | 1893 | details |
| Series | Type | |
| M1524: California (southern) | Cert: Certificate of Arrival | |
| M1640: Maryland | Oath: Oath of Allegiance | |
| M1368: Massachusetts | Decl: Declaration of Intent | |
| M1522: Pennsylvania (eastern) | Petit: Petition for Naturalization | |
| M1626: Pennsylvania (middle) | Other: None of the above | |
| M1537: Pennsylvania (western) |