St. Mary is a Catholic church in Williams, Hamilton County, Iowa — listed by Overture Maps Places, masstimes.org (Mass Times Trust); last seen September 2026.
Who meets here
- St. Mary · primary · catholic
stthomaswc.org/ · (515) 832-1190
How we know
- masstimes.org (Mass Times Trust) · seen September 2026
- Overture Maps Places — listed as “St. Mary Catholic Church - Williams, IA” · seen September 2026
2 independent sources agree on this place. About our sources