BIOGRAPHY: 1910 census Winthrop Harbor, Lake Co, IL - listed as Mary E, emigrated to US in 1885, 4 living children out of 5 births, can read and write.
BIOGRAPHY: 1920 census Frankfort, Will Co, IL - emigrated to US in 1885, naturalized in 1887.
1930 census New Lenox, Will Co, IL - emigrated to US in 1885, naturalized.