Lord Percy, his vassals Foxham and Baskerville and their retainers
The rules we use are Fantasy Warriors, which really work well for small scale medieval warfare. The scale is 1 figure = 1 man and the individually mounted figures are grouped into units. I use movement trays for mine, Mike goes Old School. In my army most of the units have 28 men. I have 3 companies of veteran Men at Arms (dismounted for battle as they did in that period), 5 companies of trained bowmen, and a half company of levy billmen. Along for the ride are a dozen border reivers, light horsemen used for scouting etc and a pair of cannons that are a menace to friend and foe.