This is obviously a misattribution. Hitler considered Petersburg a "venomous nest" out of which "Asiatic poison had so long gushed into the Baltic Sea", so it was to get wiped away from the Earth after the conquest in order the next generation of Russians wouldn't dare to restore thier nation as an European power (as nazis denied European roots of Russians). Moscow (and allegedly Kiew) had to share same destiny, although these cities had nothing to do with Swedes or Finns.michael mills wrote:
Hitler proposed to give the Leningrad area to Finland after its expected capture (except for the port area which was to become a German naval base).
That was because St Petersburg had been built on the site of a Swedish fortress called Nyenschantz. The Finnish name was Nevanlinna.
This is not the first time I see this statement here. This is also wrong and misleading.michael mills wrote: The area was Swedish Ingria, named after the native inhabitants, the Ingrians, a people related to the Finns. Nyenschantz was captured by Peter the Great in 1703.
Ingrians aren't related to Finns, they *are* Finns that have been resettled from the Savo region of Finnland into the territory that Sweden has conquered from the Tsardom of Russia in 1617. This resettlement was a deliberate policy since the indigenous inhabitants of Ingria - Votes (https://en.wikipedia.org/wiki/Votes), as well as peoples that came here around VIII-X cnt. AD - Izhorians, Russians (Ilmenian Slovenes) and Karelians - fled the Swedish rule because of its religious intolerance towards the Orthodox Christians, leaving the newly-conquered land empty. Long before that, since XIII cnt. Novgorod Republic fought endless wars against expanding Sweden for Ostrobothnia (Finnland) and Izhorian land (Ingria), and Sweden only succeeded to firmly annex them, for less than a century, once Russia has plunged into turmoil and collapsed in late XVI - early XVII century.
The Ingrian Finns (Inkeri) that were resettled under Swedish rule lived in St.Petersburg Governorate until late 1930-ties (although not as an ethnic majority as in Swedish times). Then many of them suffered forced resettlement eastwards as to Stalin's 'national policy'. However, the nazis didn't plan to bring Ingrian Finns back, but rather to expell other non-germans to the same eastward direction. For Nazi Germany this land was convenient because of sea access and proximity to the Reichskommissariat Ostland, yet another German land as to Hitler.
As to the Finns of Finnland, they had different views on the 'Russian policy' ranging from the 'Greater Finnland' to the non-interventionist approach. E.g. K.-G.Mannerheim was one of moderate opportunists who abandoned the idea of 'Finnish Ingria' already in 1920. Finnland did participate in Barbarossa plan and had its goals in the nazi offensive against Moscow. However, the consensus among the Finns was that they aren't going to hold responsibility for the destiny of millions of people living in Leningrad. And, obviously, they did have no chance to build a Greater Finnland so far as Berlin held the key role in the region.
see A.Dallin, "German rule in Russia, 1941-1945: a study of occupation policies"