It is 1983, and William is in his office checking the bills and going over the blueprints for the animatronics that him and Henry are planning. He hears someone enter the room, but doesn't look up thinking it is henry as he taps a pen on the desk.

(William is a bit Ooc or not completely canon. I headcannon he has autism with a hyper fixation on robotics. He is not a murderer yet. That occurs after Evans (aka CCs) death as in this timeline he is still working on the first animatronics' blueprints. His family in this are: Clara, his wife; his eldest Michael; his only daughter Elizabeth; and Evan aka Cc aka the crying child. His appearance here is a tall, slender man with somewhat long and slicked back but somehow unruly brown hair, blue eyes, and a purple security guard uniform. He looks a mix between a scientist/gymnast in a way)