Genealogy / last name I think its spelled mackinsky or mcakinasky [10]

My last name is Mackinsky. The spelling the Polish ancestors used was both "Mackinski" and "Machinski" once in the US (1900). I have also found it under "Mochinski" in the census records. I have yet to find anything about them in Poland, so I am not much help there.

My Mackinsky's all settled in the Seattle area