MR
Margaret Rice — 1940 US Census Record
Model Tree available1940 United States Federal Census · Baltimore-County, Maryland
Our Model Tree links this Margaret Rice across the 1920, 1930 and 1940 US Censuses in Baltimore-County, Maryland (XGBoost, ~Confirmed), with identified parents Anthony & Mary — first a spouse (b.~1907), then head of a 5-person household.
Age 33
b. ~1907
Female
Spouse
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-County, Maryland |
| Surname | Rice |
| Given Name | Margaret H |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore |
| Additional Details | |
| Highest Grade | Hs 3 |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | 9Th Election District |
| Est. Birth Year | ~1907 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Rice | Spouse | — | 33 | ~1907 |
| Margaret Rice | Daughter | — | 9 | ~1931 |
| Florence Rice | Daughter | — | 12 | ~1928 |
| Alfred Rice | Head | — | 35 | ~1905 |
| Dorothy Miller | Other | — | 21 | ~1919 |
Census Appearances
1920
Baltimore, Maryland
Daughter, age 13
Baltimore, Maryland · implied b. ~1907 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rice |
| Given Name | Margaret J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Daughter, age 24
Baltimore, Maryland · implied b. ~1906 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rice |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Operator |
| Industry | Telephone |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-County, Maryland
Spouse, age 33
Baltimore-County, Maryland · implied b. ~1907 — 5 household members
| Surname | Rice |
| Given Name | Margaret H |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore |
| Highest Grade | Hs 3 |
| 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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Anthony Rice (~0.92 confidence) and mother Mary Rice (~0.92 confidence) and mother Mary Rice (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Anthony Rice
b. ~1863
Source father
● Household
· direct · ~0.92
Mother
Mary Rice
b. ~1870
Source mother
● Household
· direct · ~0.92
Mother
Mary Rice
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Rice
Spouse · 1940 · age 33 · b. ~1907 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Baltimore-County, Maryland
Open full size
1940 US Federal Census — Baltimore-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01505-00357)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Frank M Hook | 50 | Head | Private School | Maryland |
| 42 | Elizabeth W Hook | 42 | Wife | Private School | Iowa |
| 43 | Frank M Jr Hook | 19 | Son | Airplan Fac | Michigan |
| 44 | Alexander Jr Armstrong | 25 | Head | — | Maryland |
| 45 | Mc Kee Mrs A M Armstrong | 35 | Lodger | — | New York |
| 46 | George Holley | 22 | Servant | Private Family | Maryland |
| 47 | Charles B Arnold | 38 | Head | Insurance Co | Maryland |
| 48 | Louise M Arnold | 30 | Wife | — | Maryland |
| 49 | Mary L Arnold | 3 | Daughter | — | Maryland |
| 50 | Hester Holley | 20 | Servant | Private Family | Maryland |
| 51 | Alfred C Jr Rice | 35 | Head | Advertising | Maryland |
| 52 | Margaret H Rice THIS PERSON | 33 | Wife | — | Maryland |
| 53 | Florence H Rice | 12 | Daughter | — | Maryland |
| 54 | Margaret M Rice | 9 | Daughter | — | Maryland |
| 55 | Dorothy A Miller | 21 | Servant | Private Family | Virginia |
| 56 | Charles M Miller | 34 | Head | Brokerage Firm | Maryland |
| 57 | Jule B Miller | 33 | Wife | — | Maryland |
| 58 | Otto W Iffenbach | 59 | Head | Soda Straw Co | Maryland |
| 59 | Madeleine Iffenbach | 52 | Wife | — | Maryland |
| 60 | Jeanne L Iffenbach | 17 | Daughter | — | Maryland |
| 61 | Otto W Jr Iffenbach | 9 | Son | — | Maryland |
| 62 | Clara C Dixon | 50 | Servant | Private Family | Maryland |
| 63 | Roland C Singluff | 62 | Head | Retail Liquor Store | Maryland |
| 64 | Gertrude Singluff | 52 | Wife | — | Virginia |
| 65 | Frances Singluff | 27 | Daughter | — | Maryland |
| 66 | Mary L Singluff | 23 | Daughter | English Speak Union | Maryland |
| 67 | Roland T Singluff | 20 | Son | Airplane Fac | Maryland |
| 68 | Ann R Singluff | 16 | Daughter | — | Maryland |
| 69 | Beverley Jr Compton | 37 | Head | Private Practice | Maryland |
| 70 | Cynthia W Compton | 30 | Wife | — | Illinois |
| 71 | Beverly Jr Compton | 3 | Son | — | Maryland |
| 72 | Cynthia C Compton | 2 | Daughter | — | Maryland |
| 73 | Elizabeth Thrasher | 60 | Servant | Private Home | Maryland |
| 74 | Effie W Taylor | 37 | Servant | Private Home | Virginia |
| 75 | Albertus Jr Cotton | 67 | Head | Private Practice | Maryland |
| 76 | Florence A Cotton | 59 | Wife | — | Maryland |
| 77 | Marie Jenkins | 22 | Servant | Private Home | N. Carolina |
| 78 | Richard Jenkins | 27 | Servant | Private Home | N. Carolina |
| 79 | William C Royal | 34 | Head | Wholesale Electrical Co | Colorado |
| 80 | Margaret G Royal | 33 | Wife | — | Colorado |
Related Census Records
Pedigree Summary
Margaret
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)