ISBN: | 978-5-5138-6844-6 |
High Quality Content by WIKIPEDIA articles! The Brotherhood of Blackheads was an association of local unmarried merchants, ship owners, and foreigners that was active in Livonia (present-day Estonia and Latvia) from the mid 14th century till 1940. The Brotherhood of Blackheads was founded as a military organization, however, the non-military aspects of the association gradually became more pronounced until the Brotherhood became a predominantly social organization after the end of the Great Northern War.