This category is for organizations, places or other things founded or established in the year 1604.
This category has the following 9 subcategories, out of 9 total.
- 1604 establishments by country (20 C)
- Buildings and structures completed in 1604 (5 C, 9 P)
- Noble titles created in 1604 (11 P)
- Recurring events established in 1604 (1 C, 1 P)