PHOTO BY MAX SCHULTE Cressida Dixon is the first woman to be appointed Monroe County's public administrator. About three people die each week in Monroe County without a will to bestow their earthly possessions unto family or friends or charities. Many of them die as they lived — poor, alone, and unseen. Yet their dying touches off a flurry of life in the office of the county public administrator, an obscure agency that manages estates when there is no one else to do so, often when the deceased leave behind no instructions on how to disperse their belongings or have no known heirs.