That's not a genocide, that's a deportation followed by forced cultural assimilation. It's bad, too, but it's not the same thing as exterminating a population.
If we take into account how these deportations usually proceeded and what surrounded them then you can count also on murders, including torturing to death and dying due to extremely inhuman conditions. But this is not important because it would still be genocide without all of it.
Genocide is not killing of people but killing a génos (nation, race, religious group etc).
As the author of the term Raphael Lemkin put
>Generally speaking, genocide does not necessarily mean the immediate destruction of a nation, except when accomplished by mass killings of all members of a nation. It is intended rather to signify a coordinated plan of different actions aiming at the destruction of essential foundations of the life of national groups, with the aim
of annihilating the groups themselves. The objectives of such a plan would be the disintegration of the political and social institutions, of culture, language, national feelings, religion, and the economic existence of national groups, and the destruction of the personal security, liberty, health, dignity, and even the lives of the individuals belonging to such groups.
So yes, what happened to the Ingrian Finns was a genocide.
Thanks for taking the time to include the quote. However, please don't use code blocks (indentation) for quoting blocks of text like this as it forces side scrolling, which is particularly difficult on mobile devices. It's common on HN to prefix paragraphs with > to indicate a long quote. I also like to italicize block quotes to further set them off. For example:
> Generally speaking, genocide does not necessarily mean the immediate destruction of a nation, except when accomplished by mass killings of all members of a nation. It is intended rather to signify…
Thanks! I'm sure those on mobile in particular will appreciate you doing so.
As for indenting block quotes, I agree it would be a nice-to-have, though I think it's unlikely that HN will update the formatting options, at least any time soon. The formatting on HN is limited, though workable.