The cited information was sourced from Book published in Попадьино on September 1st, 1888 held in Рязань (Ref: л86об №35) This citation is considered to be direct and primary evidence used, or by dominance of the evidence.
Source Notes
восприемники отставной солдат Василий Поликарпович Поликашин и жена его Домна Федосеева