MR
Margaret Rice — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Margaret Rice across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 10-person household.
Age 26
b. ~1914
Female
Daughter
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Rice |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Occupation | Maid |
| Industry | Pvt Family |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 520 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Maid |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1914 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Addie Smith | Other | — | 30 | ~1910 |
| Hannah Brisco | Spouse | — | 53 | ~1887 |
| Ora Bates | Other | — | 31 | ~1909 |
| Helen Rice | Daughter | — | 6 | ~1934 |
| Margaret Rice | Daughter | — | 26 | ~1914 |
| Andrew Brisco | Son | — | 21 | ~1919 |
| Viola Brisco | Daughter | — | 16 | ~1924 |
| Shirley Brisco | Daughter | — | 23 | ~1917 |
| Abraham Brisco | Son | — | 22 | ~1918 |
| Wilson Brisco | Head | — | 64 | ~1876 |
Census Appearances
1930
Baltimore, Maryland
Other, age 18
Baltimore, Maryland · implied b. ~1912 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rice |
| Given Name | Margaret |
| Relationship to Head | Niece |
| Sex | F |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 17 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Virginia |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Daughter, age 26
Baltimore-City-County, Maryland · implied b. ~1914 — 10 household members
| Surname | Rice |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Maid |
| Industry | Pvt Family |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 520 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Margaret Rice across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Rice
Daughter · 1940 · age 26 · b. ~1914 · Maryland
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Sibling
Abraham Brisco
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Viola Brisco
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Rice
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Shirley Brisco
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Andrew Brisco
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01526-00636)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George X Sales | 54 | Head | Salon Keeper | Virginia |
| 2 | Rena Sales | 35 | Wife | Salon Keeper | Maryland |
| 3 | Alfred Diggs | 21 | Son in law | Truck Driver | Maryland |
| 4 | Helen Diggs | 19 | Daughter | — | Maryland |
| 5 | George Diggs | 1 | Grandson | — | Maryland |
| 6 | Estella C. Manley | 61 | Head | — | Maryland |
| 7 | Harry V. Manley | 28 | Son | Porter | Maryland |
| 8 | Naomi B. Wright | 40 | Daughter | Musician | Maryland |
| 9 | Juanita X Jones | 23 | Daughter | — | Maryland |
| 10 | Vian L. Jones | 5 | Granddaughter | — | Maryland |
| 11 | Roger W. Jones | 4 | Grandson | — | Maryland |
| 12 | Charlotte Jones | 1 | Granddaughter | — | Maryland |
| 13 | Wilson H. Brisco | 64 | Head | Skilled Laborer | Maryland |
| 14 | Hannah Brisco | 53 | Wife | — | Maryland |
| 15 | Abraham Brisco | 22 | Son | Laborer | Maryland |
| 16 | Andrew Brisco | 21 | Son | Laborer | Maryland |
| 17 | Viola Brisco | 16 | Daughter | — | Maryland |
| 18 | Shirley Brisco | 23 | Daughter | Maid | Maryland |
| 19 | Margaret Rice THIS PERSON | 26 | Daughter | Maid | Maryland |
| 20 | Helen Rice | 6 | Daughter | — | Maryland |
| 21 | Ora X Bates | 31 | Lodger | Maid | Maryland |
| 22 | Addie Smith | 30 | Lodger | Maid | Virginia |
| 23 | Thomas E. Nelson | 47 | Head | Undertaker | Maryland |
| 24 | Hazel M. Nelson | 42 | Wife | Receptionist | Maryland |
| 25 | Thomas E. Jr. Nelson | 14 | Son | — | Maryland |
| 26 | Janet Nelson | 5 | Daughter | — | Maryland |
| 27 | Rubin Myerson | 41 | Head | Ret. Grocer | Russia |
| 28 | Annie X Myerson | 31 | Wife | Ret. Grocer | Russia |
| 29 | Samuel Epps | 56 | Head | Skilled Laborer | Virginia |
| 30 | Jimmy Tucker | 31 | Nephew | Skilled Laborer | Virginia |
| 31 | James Jr. Epps | 43 | Lodger | Laborer | Virginia |
| 32 | April Robinson | 22 | Lodger | Maid | Maryland |
| 33 | John H. Long | 67 | Head | Laborer | Virginia |
| 34 | Madeline Long | 45 | Wife | — | Virginia |
| 35 | Enfimmant Brown | 64 | Head | Dentist | Wash. D.C. |
| 36 | Nellie X Brown | 48 | Wife | Receptionist | Wash. D.C. |
| 37 | William Brown | 48 | Head | Messenger | Maryland |
| 38 | Helen L. X Brown | 47 | Wife | — | Maryland |
| 39 | William Jr. Brown | 26 | Son | Doorman | Maryland |
| 40 | Helen E. Brown | 23 | Daughter | Maid | Maryland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)