Unilever of Toronto, huh? Unilever has, among other brands, Marmite, Ben & Jerry's, and Lyons Tea.

But no Red Rose. However, the Red Rose Tea website states:

Redco Foods is owned by Teekanne GmbH of Dusseldorf, Germany. 'Teekanne,' which means "Tea Pot," is the premiere brand of specialty herbal and fruit teas in Europe. Inventors of the flow-through tea bag, the majority of tea bags sold in the United States over the last thirty years have been manufactured using Teekanne equipment.

Also, it's made in Little Falls, New York -- and apparently always has been.