Ingria, or Ingermanland, was a dominion of Sweden from 1580 to 1595 and then again from 1617 to 1719, when it was ceded to Russia in the Treaty of Uusikaupunki/Nystad .

It consisted of the area along the basin of the river Neva, between the Gulf of Finland, the Narva River, Lake Peipsi in South-West, and Lake Ladoga in North-East. Bordering to Swedish Karelia by the followed the Sestra (Rajajoki /Systerbäck) rivulet in North-West.

Ingria fell to Sweden in the 1580s, was returned to Russia by the Treaty of Teusina (1595), and again ceded to Sweden in the Treaty of Stolbovo (1617). Sweden's interest of the territory was strategical: as a buffer zone against Russian attacks on the Karelian Isthmus and present-day Finland; and Russian trade was to pass through Swedish territory. In addition, Ingria became the destination for Swedish deportees.

Ingria remained sparsely populated. In 1664 the population was counted to 15,000. Swedish attempts to introduce Lutheranism were met with repugnance by the Orthodox peasantry obliged to attend Lutheran services; converts were promised grants and tax reductions, but Lutheran gains were most of all due to voluntary resettlements from Savonia and Finnish Karelia. Ingria was enfeoffed to noble militaries and state officials, bringing their own Lutheran servants and workmen.

In the early 1700s the area was reconquered by Russia in the Great Northern War after a bare century in Swedish possession. On the place of the Swedish town Nyen close to the Neva river's estuary at the Gulf of Finland, the new Russian capital Saint Petersburg was founded in 1703.

Governors-General

Main article: Governor-General in the Swedish Realm

• Carl Carlsson Gyllenhielm (1617-)
• Bengt Oxenstierna (1634-1643)
• Simon Grundel-Helmfelt (1659-1673)
• Gustaf Adam Banér (1678-1681)
• Goran von Sperling (1683-1690)

See also

• Nöteborg
• Ingria