The Ingrians (inkeriläiset, inkerinsuomalaiset; Ингерманландцы), sometimes called Ingrian Finns, are the Finnish population of Ingria (now the central part of Leningrad Oblast in Russia), descending from Lutheran Finnish immigrants introduced into the area in the 17th century, when Finland and Ingria were both parts of the Swedish Empire. In the forced deportations before and after World War II, and during the genocide of Ingrian Finns, most of them were relocated to other parts of the Soviet Union, or killed. Today the Ingrian Finns constitute the largest part of the Finnish population of the Russian Federation. According to some records, some 25,000 Ingrian Finns have returned or still reside in the region of Saint Petersburg. Finnish-speaking Ingrians are not to be confused with Izhorian-speaking Ingrians. Ingrian Finns mainly consist of two groups: Savakot, who originated from migrant Savonians; and Äyrämöiset, coming from the Karelian Isthmus (mostly from Äyräpää), then parts of the Swedish realm. They were Lutheran settlers and migrant workers who moved to Ingria during the period of Swedish rule 1617–1703. Others originated from more or less voluntary conversion among the indigenous Finnic-speaking Votes and Izhorians, where approved by the Swedish authorities. Finns made up 41.1 percent of the population of Ingria in 1656, 53.2 percent in 1661, 55.2 percent in 1666, 56.9 percent in 1671 and 73.8 percent in 1695. After the Russian conquest and the foundation of Saint Petersburg (1703), the flow of migration was reversed. Russian nobles were granted land in Ingria, and Lutheran Ingrian Finns left Ingria, where they were in minority, for the area known as Old Finland, north of the Gulf of Finland, which Russia had gained from Sweden during the 18th century, and where Lutherans were a large majority. There the Ingrian Finns assimilated with the Karelian Finns. In 1870, the printing of the first Finnish-language newspaper, Pietarin Sanomat, started in Ingria. Before that Ingria received newspapers mostly from Vyborg.