Texas Portugal portalHistory portalGeography portalThis category is for topics specifically related to the year 1830 in Portugal. 18251826182718281829183018311832183318341835 1780s1790s1800s1810s1820s1830s1840s1850s1860s1870s1880s Subcategories This category has the following 2 subcategories, out of 2 total. / 1830 establishments in Portugal (1 C, 1 P)P 1830 in the Portuguese Empire (2 C)