1910 U.S. Census, Baltimore City, Maryland:
6th Ward, E.D. 69, Sheet 7A
Enumerated on 26 April 1910
441 N. Lakewood Avenue
Dwelling 137, Household 140
Schneider, Charles J., head, male, white, age 47, married for 26 years, born in Maryland, both parents born in Germany and spoke German, speaks English, occupation letter carrier for post office, wage worker, not out of work, not unemployed in 1909, can read and write, owns home free of mortgage
Schneider, Barbara, wife, female, white, age 44, married for 26, years, mother of 6 children, all of whom are living, born in Maryland, both parents born in Germany and spoke German, no occupation, can read and write
Schneider, Fred. J., son, male, white, age 23, single, born in Maryland, both parents born in Maryland, speaks English, salesman for millinery, wage worker, not out of work, not unemployed in 1909, can read and write
Schneider, Chas. J., son, male, white, age 21, single, born in Maryland, both parents born in Maryland, speaks English, salesman in dry goods, wage worker, not out of work, not unemployed in 1909, can read and write
Schneider, Edward P.[?], son, male, white, age 17, single, born in Maryland, both parents born in Maryland, speaks English, salesman for millinery, wage worker, not out of work, not unemployed in 1909, can read and write
Schneider, Henry C.[?], son, male, white, age 15, single, born in Maryland, both parents born in Maryland, no occupation, can read and write, in school
Schneider, Elmer P.[?], son, male, white, page 13, single, born in Maryland, both parents born in Maryland, no occupation, can read and write, in school

[Note: in 1910, Catherine Schneider Thomas (sister of Charles J. Schneider) and her family lived across the street at 442 N. Lakewood Avenue.]

1920 U.S. Census, Baltimore City, Maryland:
Enumeration District 62, Sheet 19B
441 N. Lakewood Avenue
Dwelling 393, Household 413
Schnieder, Barbara, head, owner, free of mortgage, female, white, age 52, widowed, can read and write, born in Maryland, both parents born in Germany and spoke German, speaks English, no occupation
Stahl, George, boarder, male, white, age 52, widowed[?], can read and write, born in Maryland, both parents born in Maryland, speaks English, occupation clerk at ship yard, wage worker
Beyerhaus[?], Edward, boarder, male, white, age 24, single, can read and write, born in Maryland, born parents born in Germany and spoke German, speaks English, occupation policeman in police department, wage worker
Schneider, Edward[?], son, male, white, age 27, single, can read and write, born in Maryland, both parents born in Maryland, speaks English, occupation clerk at ship yard
[Note: the name on the last line had been overwritten and is difficult to make out.]

1930 U.S. Census, Baltimore City, Maryland:
Enumeration District 530, Sheet 5B
441 Lakewood
Dwelling 93, Household 99
Schneider, Barbara, head, owner, value of real estate $3,750, female, white, age 65, widowed, age at first marriage 16, not in school, can read and write, born in Maryland, both parents born in Germany, speaks English, no occupation
Schneider, Edward, son, male, white, age 38, single, not in school, can read and write, born in Maryland, both parents born in Maryland, speaks English, occupation office clerk at can manufact., wage worker, at work previous day, not a veteran