Editing Registered Cossacks (section)

==Cossack Hetmanate==
{{main|Cossack Hetmanate}}
According to the [[Treaty of Zboriv]], signed on August 17, 1649, the number of Registered Cossacks increased up to forty thousand.

:{| class="wikitable" style="text-align:center;margin-left:1em;width:21%;"
|+The Regiments of Registered Cossacks in 1649.<ref>Marek Gędek. ''Atlas historyczny wojen polskich'', pp. 90-91. Bellona, Warszawa 2009. {{ISBN|978-83-11-11642-9}}</ref>
|-
! # !!Headquarters !! Number of Registered Cossacks
|-
| 1 || [[Bila Tserkva]] || 2990 
|-
| 2 || [[Bratslav]] || 2662
|-
| 3 || [[Cherkasy]] || 2990
|-
| 4 || [[Chernihiv]] || 998
|-
| 5 || [[Chyhyryn]] || 3220
|-
| 6 || [[Kalnyk]] || 2050
|-
| 7 || [[Kaniv]] || 3167
|-
| 8 || [[Kiev]] || 2002
|-
| 9 || [[Korsun-Shevchenkivskyi|Korsun]] || 3470
|-
| 10 || [[Kropyvna]] || 1993
|-
| 11 || [[Myrhorod]] || 3009
|-
| 12 || [[Nizhyn]] || 991
|-
| 13 || [[Pereyaslav]] || 2986
|-
| 14 || [[Poltava]] || 2970
|-
| 15 || [[Pryluky]] || 1996
|-
| 16 || [[Uman]] || 2977
|}