In Treaty of Abo, Sweden ceded southeast Finland to Russia.
Sweden declared independence. Constitutional monarchy established. Russia took Aland Island group from Sweden.
Denmark ceded Norway to Sweden.
1 English (chiefly Midlands and northern England, especially Yorkshire): patronymic from Hann or the byname Hand .2 Irish: shortened Anglicized form of Gaelic Ó hAmhsaigh ( see Hampson 2).3 Irish: variant of McKittrick .