Never depend much on Google translate.
Yes! Google translate did it once again! Piervomaiskoie does not mean "Pervotastemachine" as it replied. I am reliably told the name literally means "First of May". A reference to the fact it stores unerringly until the next Mayday celebration holiday! The egg is on my face. In the meantime; Old Fashioned Limbertwig has leafed out and is growing well after being rescued from the "Dead Graft" pile. I intend to check on Hudson's Golden Gem tomorrow. The other variety that made an amazing Lazarus return.