Immigration to United States

@RPane1 In addition to the info provided by @Áine.ní.Donnghaile you might find it very useful to perform some searches using the amazing website created by Steve Morse - particularly the Ellis Island Gold Form.

https://stevemorse.org/ellis2/ellisgold.html

For example, here is a link that shows all those with the surname Pane (which you have previously asked about in another thread) and all the voyages between 1902 and 1908. Looking at the results you will see many from Decollatura and many more ships in addition to the Prinzess Irene. When doing searches on the gold form it is helpful to click the boxes for Full Date of Arrival and Ship and uncheck link to ship image. See here:

https://www.jewishgen.org/databases/EIDB/engine/gold.php?uid=17764542537441776454322891&referrer=httpsstevemorse.orgellis2ellisgold.html&mode=running&time=1776454322892&arrivalPort=ellisgold&email=&firstkind=close&FNM=&kind=close&LNM=pane&companionkind=close&CNM=&townkind=close&town=&SHP=&prtkind=close&PRT=&SYR=1902&EYR=1908&MONTH=&DAY=&SAGE=&EAGE=&offset=1&MRTL=&BSYR=&BEYR=&pagesize=50&CGD=&FLD=name&FLD=age&FLD=smanifest&FLD=town&FLD=passrec&FLD=ship&FLD=mdyoa&FLD=yob&SRT=name&DIRECTION=asc

Also, it should be noted that you can then sort by Ship by clicking that column heading on the results page.