1 adjectives to describe rememberer

In this room, and about this miniature round table, used sometimes to sit with Père Jerome two friends to whom he was deeply attachedone, Evariste Varrillat, a playmate from early childhood, now his brother in-law; the other, Jean Thompson, a companion from youngest manhood, and both, like the little priest himself, the regretful rememberers of a fourth comrade who was a comrade no more.

1 adjectives to describe  rememberer