Texas 12th13th14th15th16th17th18th19th20th21st22nd Subcategories This category has the following 5 subcategories, out of 5 total. C Canals opened in the 17th century (10 C)P 17th-century pirates (1 C, 189 P)S 17th-century sailors (2 C, 3 P) 17th-century shipbuilders (9 P) 17th-century ships (11 C, 15 P)