I am looking for records for Luigi Bacchiocchi DOB 5/27/1895 came to US via Fano Pesaro E Urbino, Marche Italy to Ellis Island on or abt 1911 Parents Pavlso Bacchiocchi and Barbra

I believe that there might be inconsistencies in various documents. Additionallyly,  I can’t find a birth for Luigi in Fano, so we need to follow the crumbs:

Luigi’s 1924 marriage mentions the parents as listed above (https://www.familysearch.org/ark:/61903/3:1:3QHV-B3PS-LQSR)
The following document is definitely his WW2 registration card with correct wife and birth date: https://www.familysearch.org/ark:/61903/3:1:S3HT-D5P9-46K?i=1513

His WW1 registration card has a slightly different birth date, but has a similar signature as on the WW2 rego so I do believe that they are the same person: https://www.familysearch.org/ark:/61903/3:1:33SQ-GBRN-G38?i=255  

However, that WW1 rego mentions that he was born in Lasanbrone. No such place to be found in Italy, but there is a place called Fossombrone about 25 km’s from Fano.

And yes a Luigi Aldebrando Antonio Bacchiocchi was born there on 27 May 1895: https://antenati.cultura.gov.it/ark:/12657/an_ua3266591/0ZV9aKb (#156) or https://www.familysearch.org/ark:/61903/3:1:3QSQ-G9WK-S3PD?i=2614 (#156)
Mother’s name is Barbara, but father’s name is Davide(?). Nevertheless, it is too much of a coincidence not to be your guy’s birth.
(FYI 1885 Marriage for this couple: https://antenati.cultura.gov.it/ark:/12657/an_ua3240912/5g7r6Kp (#5) or https://www.familysearch.org/ark:/61903/3:1:3QS7-89WK-STC8?i=2804 (#5))

Finally, this would be Luigi’s 14 Jun 1912 New York arrival: https://www.familysearch.org/ark:/61903/3:1:3Q9M-C9TC-ZS7G-Y?i=592 (#31-28)

This is great!! Thank you so much!  I am fairly new at Genealogy but never would have found this much detail.  I am also seeking information on my Great Grand-mother who married Luigi.  Maria (Marie or Mary) Pegolesi  (Pezzolesi, Bavosi) DOB abt 1891.  Arrival to Ellis Island abt. 1910 from Fano Pesaro E Urbino, Marche Italy. 

Do you also happen to know when both were naturalized or became a US citizens? 

Start of Luigi’s 1939 naturalization file (incl photo): https://www.familysearch.org/ark:/61903/3:1:3Q9M-CSMV-19ZR-Q?i=1144 (4 pages)

21 Mar 1911 NY arrival - Maria (and one child): https://www.familysearch.org/ark:/61903/3:1:3Q9M-C9TQ-L9NP-P?i=496 (#6 and #7)

1918 death of her first husband Alfredo/Fred Bavosi: https://www.familysearch.org/ark:/61903/3:1:33SQ-GY2V-9VHS?i=325 (I believe that his given birth date might have been a bit off: https://antenati.cultura.gov.it/ark:/12657/an_ua200215/wkV4QYp)

Maria as a widow in the 1920 census: https://www.familysearch.org/ark:/61903/3:1:33S7-9RFS-G92?i=16 (#14)
 
I could not see a naturalization for Maria, but her son Mario’s 1936 naturalization file starts here: https://www.familysearch.org/ark:/61903/3:1:3Q9M-CSMV-BJX8?i=768 

Note: There are more things like census and death stuff, but you should be able to find that yourself.

kashfamily4 

Thank you again.