McCarthy Family of Co Tipperary Ireland

[Kiltaglassan]

On the passenger list it states that Michael and Denis were still back in Ireland

On the ship record it states underneath "Brother Michael" where........Lattin, Emly
It's a place.  this is the map
https://www.bing.com/maps?q=Lattin,%20County%20Tipperary&satid=id.sid%3A4b753c38-548a-bf01-7ee9-61b958f733f5
There is a birth for a John McCarthy in Lattin in 1885, Father Denis and Mother Mary McGrath.
That the only Denis McCarthy I found to a son John.
Also, on the Naturalization Declaration it says his last residence place was Limerick.

Here's the 1885 birth mentioned- not only the year buut the date and month don't match the original post. So, leigh morgan, where did you get 15 Jan.1887 as the date of birth?
https://civilrecords.irishgenealogy.ie/churchrecords/images/birth_returns/births_1885/02624/1968429.pdf

Lattin North townland with Emly to the west. Lattin East and Lattin West to the east.
https://www.townlands.ie/tipperary/clanwilliam/lattin/lattin/lattin-north/

https://www.openstreetmap.org/relation/5626706#map=13/52.4566/-8.3134