mw2016: How unfortunate.
We don't know Mr. Tardiff, except, perhaps, to be able to recognize him from across the room. And I'm not certain we could do that now, because it's been some years.
We do know other members of the family, but not very well. I want to assure all, however, that we bear Mr. Tardiff no grudge. We have nothing personally against him. In fact, as I indicated earlier, we thought he was the vice-principal, not the principal of ICA. Mr. Tardiff had left our active memory banks some time ago.