Perhaps there were other gentlemen in the fishing party other than Mr. Bingley and Mr. Hurst. Perhaps they were gentlemen who lived in the neighborhood. But I think we can be fairly sure that no other ladies were there since only Ms. Bingley, Mrs. Hurst, Ms. Darcy, Mrs. Annesley, Elizabeth and Mrs. Gardner were mentioned in their visit, At any rate, it seems that Mrs. Reynolds will really be overwhelmed by a large party of friends when the Bennetts arrive, don't you think?