1880 U.S. Census, Baltimore, City, Maryland:
7th Ward, First Precinct, Enumeration District 61, page 318
Enumerated 4 June 1880
West Side Durham Street, No. 278
Dwelling 110, Family 143
Moore, Robert, white, male, 36, married, carpenter, 8 months unemployed in past year, born in Ireland, both parents born in Ireland, can read and write
Moore, Hannah, white, female, 40, married, wife, keep house, born in Ireland, both parents born in Ireland, can read and write
Moore, Thomas W, white, male, single, 13, son, learning can making, born in New York, both parents born in Ireland, can read and write
Moore, Christopher, white, male, single, 3, son, born in Maryland, both parents born in Ireland
Moore, Robert, white, male, single, 1, son, born in Maryland, both parents born in Ireland

The 1894 Polk’s Baltimore City Directory lists on page 988:
Moore Robt, clk, 1831 e Fayette

The 1895 Polk’s Baltimore City Directory lists on page 1009 :
Moore Robt, clk, 1831 e Fayette

The 1896 Polk’s Baltimore City Directory lists on page 1084:
Moore Robt, lab, 1831 e Fayette

The 1897 Polk’s Baltimore City Directory lists on page 1108:
Moore Robt, clk, 1831 e Fayette

The 1898 Polk’s Baltimore City Directory lists on page 1074:
Moore Robert, porter, 1831 e Fayette

The 1899 Polk’s Baltimore City Directory lists on page 1036:
Moore Robt, driver, 1831 e Fayette

1900 U.S. Census, Baltimore City, Maryland:
9th Precinct
Supervisor’s District 1, Enumeration District 91
Ward 7, Sheet 10
Enumerated on 9 June 1900
140 North Washington Street
Dwelling 171, Family 205
Moore, Hanna, head of family, white, female, born November 1841, aged 58, widowed, mother of 8 children, 3 now living, born in Ireland, both parents born in Ireland, immigrated in 1867, 33 years in the U.S., occupation Store keeper (Poultry), 0 months unemployed in past year, can read, can write, can speak English, renting house.
Moore, Christopher, son, white, male, born July 1875, aged 24, single, born in Maryland, both parents born in Ireland, occupation Day laborer, 0 months unemployed in past year, can read, write, and speak English.
Moore, Robert, son, white, male, born August 1877, aged 22, single, born in Maryland, both parents born in Ireland, occupation Teamster, 0 months unemployed in past year, can read, write, and speak English.
McCordick, Susan, sister, white, female, born June 1840, aged 50 [sic], widowed, mother of 4 children, 2 now living, born in Ireland, both parents born in Ireland, immigrated in 1868, 32 years in the U.S., occupation Seamstress, 0 months unemployed in past year, can read, write, and speak English.
McCordick, Joseph, nephew, white, male, born September 1886, aged 13, single, born in Maryland, both parents born in Ireland, at school, 36 months total at school, can read, write, and speak English.

The 1901 Polk’s Baltimore City Directory lists on page 1072:
Moore Robt, driver, 140 n Washington

The 1902 Polk’s Baltimore City Directory lists on page 1156:
Moore Robt, driver, 140 n Washington

The 1903 Polk’s Baltimore City Directory lists on page 1231:
Moore Robt, clk, 140 n Washington

The 1904 Polk’s Baltimore City Directory lists on page 1199:
Moore Robt, driver, 140 n Washington

The 1905 Polk’s Baltimore City Directory lists on page 1216:
Moore Robt, driver, 140 n Washington

On 29 July 1905, the Baltimore Sun published a list of Judges of Elections that included in the Sixth Ward, 11th Precinct, Robert Moore of 140 N. Washington st., a Republican. [The Baltimore Sun, 29 July 1905, page 11.]

The 1906 Polk’s Baltimore City Directory lists on page 1278:
Moore Robt, clk, 140 n Washington

The 1907 Polk’s Baltimore City Directory lists on page 1390:
Moore Robt, driver, 140 n Washington

The 1908 Polk’s Baltimore City Directory lists on page 1413:
Moore Robt, driver, 140 n Washington

On 30 and 31 July 1908, the Baltimore Sun published a list of Judges of Elections that included in the Sixth Ward, 11th Precinct, Robert Moore of 140 N. Washington st., a Republican. [The Baltimore Sun, 30 July 1905, page 11; 31 July 1905, page 4.]
The 1909 Baltimore City Directory lists on page 1428:
Moore Robt, porter, 140 n Washington

1910 U.S. Census, Baltimore City, Maryland, Enumeration District 62, 6th Ward, Sheet 14B, Line 71:
140 Washington Street
Dwelling 233, Household 257
Moore, Hannah, head, female, white, 70, widowed, 8 children born, 3 children living, born in IreEnglish [sic], birthplace of father IreEnglish, birthplace of mother IreEnglish, year of immigration 1860, speaks English, trade Store Keeper, general nature of industry: Store, working on own account, can read and write, rents, house
Moore, Christopher, son, male, white, 34, single, born in Maryland, both parents born in IreEnglish, speaks English, porter, commission, not out of work in 1909 or 1910, can read and write
Moore, Robert, son, male, white, 24, single, born in Maryland, both parents born in IreEnglish, porter, commission, not out of work in 1909 or 1910, can read and write
McCordick, Susan, sister, female, white, 70, widowed, 5 children born, 1 child living, born in IreEnglish, both parents born in IreEnglish, speaks English, occupation: none, can read and write
McCordick, Joseph, nephew, male, white, 24, single, born in Maryland, both parents born in IreEnglish, speaks English, laborer, trade: general, not out of work in 1909 or 1910, can read and write

The 1911 Baltimore City Directory lists on page 1431:
Moore, Robt, clk, 140 n Washington

The 1912 Baltimore City Directory lists on page 1471:
Moore, Robt, clk, 140 n Washington

The 1913 Baltimore City Directory lists on page 1487:
Moore, Robt, porter, 140 n Washington

The 1914 Baltimore City Directory lists on page 1414:
Moore, Robt clk 140 n Washington

The 1915 Baltimore City Directory lists on page 1464:
Moore, Robt driver 140 n Washington

The 1916 Baltimore City Directory lists on page 1417:
Moore, Robert tinwkr 1705 e Chase

The 1917 Baltimore City Directory lists on page 1412:
Moore, Robert mach hd 1705 e Chase

On 12 September 1918, Robert Moore registered for the World War I draft, giving his full name as Robert Moore; residing at 406 N. Chester St., Baltimore Md.; age 41; born 29 August 1877; white; native born; occupation p--e hand for Tin Decorating Co. of Boston & Lakewood Ave, Balto, Md; nearest relative Christopher Moore of 406 N. Chester St, Balto Md; tall height, slender build; light blue eyes, dark brown hair; no disabilities. [World War I Draft Registration Card, Roll 1665872.]

1920 U.S. Census, Baltimore City, Maryland:
6th Ward, Supervisor’s District 3, Enumeration District 75, Sheet 9
406 Chester Street
Dwelling 172, Family 189
Moore, George C., head, owned free, mortgaged, male, white, 44 years old, married, can read and write, born in Maryland, father born in New York, mother born in Ireland (Irish listed as her native tongue), occupation Steel Pressman in Shipyard, wage worker
Moore, Elizabeth K., wife, female, white, 36, married can read and write, born in Maryland, both parents born in Germany, no occupation
Moore, Robert, brother, male, white, 42, single, can read and write, born in Maryland, father born in New York, mother born in Ireland, occupation Machine Bolt Operator in Shipyard, wage worker

The 1920 Baltimore City Directory lists on page 1475:
Moore, Robt riveter 406 n Chester

The 1921 Baltimore City Directory lists on page 1500:
Moore, Robt riveter 406 n Chester

1922 Baltimore City Directory:
Moore Christopher (Eliz) lab h 406 n Chester [page 1336]
Moore Robert lab 406 n Chester [page 1339]

1923 Baltimore City Directory:
Moore Christopher G (Eliz C) lab h 406 n Chester [page 1298]
Moore Robt lab 406 n Chester [page 1300]

1924–25 Baltimore City Directory:
Moore Geo C (Eliza) lab h 522 n Belnord av [page 1254]
Moore Robt lab 522 n Belnord av [page 1256]

1926 Baltimore City Directory:
Moore Geo C (Eliz C) lab h 522 n Belnord
Moore Robt lab r 522 n Belnord av

1927 Baltimore City Directory:
Moore Geo C (Eliz C) lab h 522 n Belnord av
Moore Robt lab r 522 n Belnord av

1928 Baltimore City Directory:
Moore Geo C (Eliz C) lab h 522 n Belnord av
Moore Robt lab r 522 n Belnord av

1929 Baltimore City Directory:
Moore Geo C (Eliz) lab h 522 n Belnord av [page 1294]
Moore Robt lab r 522 n Belnord av [page 1295]

1930 U.S. Census, Baltimore City, Maryland:
7th Ward, Block 174, Enumeration District 4-80, Supervisor’s District 4
Enumerated on 10 April 1930
522 Belnord Avenue
Dwelling 314, Household 334
Christopher, Jeorge, head, owner, $3,000 in real property, male, white, age 54, married at age 33, not in school, can read and write, born in Maryland, both parents born in Maryland, speaks English, no occupation
Christopher, Elizabeth, wife, female, white, age 47, married at age 29, not in school, can read and write, born in Maryland, both parents born in Germany, speaks English, occupation seamstress in underware, wage worker, at work previous day, not a veteran
Moore, Robert, brother, male, white, age 52, single, not in school, can read and write, born in Maryland, both parents born in Maryland, occupation stock clerk in tinshop, wage worker, at work previous day, not a veteran

1930 Baltimore City Directory:
Moore Geo C (Eliz) lab h 522 n Belnord av
Moore Robt clk r 522 n Belnord av

1936 Baltimore City Directory, page 889:
Moore Robt r522 n Belnord av

1937 Baltimore City Directory, page 865:
Moore Robt lab h 522 n Belnord av

1940 U.S. Census, Baltimore City, Maryland:
7th Ward, Enumeration District 4-123, Sheet 9A
522 North Belnord Avenue
Household 196, owned, value $1,800, not on a farm
Moore, Elizabeth, head, female, white, 57, widowed, not in school, highest level 7th grade, born in Maryland, lived in same place on 1 April 1935, not at work 24-30 March, not seeking work, not employed, unable to work
Moore, Robert, brother-in-law, male, white 63, single, not in school, high level 8th grade, born in Maryland, lived in same place on 1 April 1935, not at work 24-30 March, not seeking work, not employed, engaged in home housework

On 21 June 1948 at 7 A.M., Robert Moore died at Baltimore City Hospitals, 4940 Eastern Avenue, Baltimore City, Maryland. His length of stay in the hospital was 8 months. He resided at 522 North Belnord Avenue. Male, white, single, born 29 August 1870, age 70 years, 9 months, 22 days, born in Maryland. Occupation laborer. Father Robert Moore, born in New York; mother Anna MacCardick, born in Ireland or Ill. Information from records at Baltimore City Hospitals. Attended from 10 October 1947 to 21 June 1948. Cause of death was pulmonary emphysema (3 years) with artereosclerosis, heart disease, and benign prostate [illegible]. Intered at Baltimore Cemetery on 24 June 1948. [Baltimore City, Maryland, Certificate of Death G64347.]

MOORE.—On June 21, 1948, ROBERT, beloved son of the late Robert and Hanna Moore. Services at the Dippel Bros. Funeral Home, 1800 East Lombard street, on Thursday morning at 8:30. Requiem of High Mass at St. Elizabeth’s Church at 9 o’clock. Interment in Baltimore Cemetery. [The (Baltimore) Sun, 22 June 1948, page 24; 23 June 1948, page 23; 24 June 1948, page 25.]