Category:1623 establishments History portalThis category is for organizations, places or other things founded or established in the year 1623.16181619162016211622162316241625162616271628 1570s1580s1590s1600s1610s1620s1630s1640s1650s1660s1670sSee also: Category:1623 disestablishments Subcategories This category has the following 7 subcategories, out of 7 total. 1623 establishments by continent (4 C) 1623 establishments by country (24 C)B Buildings and structures completed in 1623 (4 C, 1 P)N Noble titles created in 1623 (10 P)O Organizations established in 1623 (2 C)P Populated places established in 1623 (10 P)S States and territories established in 1623 (9 P)
