I haven’t been following this thread closely so don’t know whether you’ve got the passenger list for Judith Corlett arriving in New York on the “Ironsides” on 1st June 1857. Here’s the link to Ancestry’s image (close the gaps in the 2 places where ht tps occur):

ht tps://www.ancestry.co.uk/interactive/7488/NYM237_174-0451/1978578?backurl=ht tps://www.ancestry.co.uk/family-tree/person/tree/2111676/person/-1860835727/facts/citation/-1123047370/edit/record#?imageId=NYM237_174-0451

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Judith is Judy Corlett 22 dressmaker. Judy’s parents are there with 6 children --- also lots of other Manx people (all “from England”). There’s a John Kermeen 25 joiner (indexed as John Kerness). I’ll try and attach an image of the page.

Jean C