Phil, i looked on the website and found that the Rice family, Mrs. Muhlvihill, Mrs. Daly and Eugene Daly were all from Athlone. Unless i misunderstood u there were about 9 passengers from Athlone. Hope this helps.
Eugene Daly was the only immigrant. Miss Daly and Miss Mulvihill were already established in the US, and returning from visits to family in Athlone. The Rice family also were returning to North America after a failed bid to re-settle back in Ireland. All of the children were born in the US or Canada.