aftermost

I had to serve at the meals, which the captain took at regular hours, sitting down with the officer who was off duty; all the day through I would be running with a dram to one or other of my three masters; and at night I slept on a blanket thrown on the deck boards at the aftermost end of the round-house, and right in the draught of the two doors.

He can hit that ball o'er the garden wall, high up and far away, Beyond the aftermost picket lines where the fleet-foot fielders stray.

We can say that all page replacement algorithms must answer the following question: "among the pages in main memory, which one is that will be referenced aftermost in future?