"ID osoby","first_name","last_name","birth_date","Rok urodzenia","place_of_birth"
"I2956","Stiepan"," Trufimowicz Afanasjew","25 sty. 1847","1847-01-25","Szczypiorno, mazowieckie"
"I872","Józefa"," Strączeńska","10 mar. 1847","1847-03-10","Szczypiorno, mazowieckie"
"I875","Petronella"," Rączka","30 wrz. 1847","1847-09-30","Szczypiorno, mazowieckie"