St. La Salle Pastorate - Provides Mass times, bulletin, information about sacraments, confirmation program, and staff directory. - http://lasallepastorate.googlepages.com/
City-Data.com: Holy Cross, Iowa - Profiles housing, population demographics, jobs, weather and climate tables. Contains a list of area hospitals, schools, airports, radio and TV broadcast stations, charts and maps. - http://www.city-data.com/city/Holy-Cross-Iowa.html
Auderer Sheep Farms - Specializes in cross breeding systems using Polypay, Friesian, Columbia and Romanov breeds. Includes sales list and photographs. - http://www.auderersheep.com/
Wikipedia: Holy Cross, Iowa - Encyclopedia article features geography, history and demographics of this community in Dubuque County. - http://en.wikipedia.org/wiki/Holy_Cross,_Iowa