My ancestors didn't speak that, or at least it is in doubt.
"Many higher-level relationships between Proto-Indo-European and other language families have been proposed, but these hypothesized connections are highly controversial. A proposal often considered to be the most plausible of these is that of an Indo-Uralic family, encompassing PIE and Uralic. "
Proto-Indo-European language - Wikipedia, the free encyclopedia
My ancestors did speak Uralic language (similar higher level group).