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Mary Baker — 1920 US Census Record
Model Tree available1920 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Mary Baker across the 1900, 1910 and 1920 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed), with identified parents Chas & Harriet — first a spouse (b.~1873), then head of a 3-person household.
Age 47
b. ~1873
Female
Spouse
Born: Maryland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Baltimore, Maryland |
| Surname | Baker |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore |
| Est. Birth Year | ~1873 |
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.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Albert Baker | Head | — | 48 | ~1872 |
| Albert Baker | Son | — | 9 | ~1911 |
| Mary Baker | Spouse | — | 47 | ~1873 |
Census Appearances
1900
None, Maryland
Daughter, age 28
None, Maryland · implied b. ~1872 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baker |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Maryland |
| Birth Month | July |
| Birth Year | 1872 |
| 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 |
1910
Baltimore, Maryland
Spouse, age 38
Baltimore, Maryland · implied b. ~1872 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baker |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Maryland |
| Years Married | 19 |
| Children Born | 3 |
| Children Living | 3 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Spouse, age 47
Baltimore, Maryland · implied b. ~1873 — 3 household members
| Surname | Baker |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| 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 |
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 Mary Baker across 3 US Census years (1900, 1910 and 1920) in 2 locations, using XGBoost record linkage. Identified parents: father Chas Baker (~0.92 confidence) and mother Harriet Baker (~0.60 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.76
Father
Chas Baker
b. ~1845
Source father
● Household
· direct · ~0.92
Mother
Harriet Baker
b. ~1860
Source mother
● Household
· direct · ~0.6
This person
Anchor record
Mary Baker
Spouse · 1920 · age 47 · b. ~1873 · Maryland
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Baltimore, Maryland
Open full size
1920 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu657unit:0111)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Kenneth P Chapman | 11 | Son | — | Maryland |
| 52 | Mary K Chapman | 3 | Daughter | — | Maryland |
| 53 | Walter Reitz | 22 | Head | — | Maryland |
| 54 | Almira Reitz | 22 | Wife | — | Maryland |
| 55 | Reitz | 1 | Son | — | Maryland |
| 56 | Reitz | 0 | Son | — | Maryland |
| 57 | Benjamin Isenhour | 52 | Father-in-law | — | Maryland |
| 58 | George Isenhour | 23 | Brother-in-law | — | Maryland |
| 59 | John Mullaney | 25 | Head | Fireman | Maryland |
| 60 | Florence Mullaney | 27 | Wife | — | England |
| 61 | Edmond Mullaney | 0 | Son | — | Maryland |
| 62 | Stephen Anson | 26 | Head | Laborer | Maryland |
| 63 | M. Helen Anson | 24 | Wife | — | Maryland |
| 64 | William Youngman | 54 | Head | — | Germany |
| 65 | Emma Youngman | 49 | Wife | — | Germany |
| 66 | Albert L Youngman | 28 | Son | Tinsmith | Maryland |
| 67 | Irene Youngman | 27 | Daughter | — | Maryland |
| 68 | Margaret Elgert | 61 | Sister | — | Maryland |
| 69 | William Clapp | 66 | Head | Agent | Maryland |
| 70 | Louisa Clapp | 53 | Wife | — | Maryland |
| 71 | William E Clapp | 31 | Son | Salesman | Maryland |
| 72 | John L Clapp | 29 | Son | Collector | Maryland |
| 73 | Mary G Carr | 23 | Niece | Clerk | Maryland |
| 74 | Edith Carr | 13 | Niece | — | Maryland |
| 75 | John Jr Dittman | 44 | Head | Woodworker | Germany |
| 76 | Katharine Dittman | 37 | Wife | — | Germany |
| 77 | Edna Dittman | 12 | Daughter | — | Maryland |
| 78 | John H Clemens | 59 | Head | Salesman | Germany |
| 79 | Johana M Clemens | 58 | Wife | — | Germany |
| 80 | Henrietta Clemens | 86 | Mother | — | Germany |
| 81 | Martin Pappe | 38 | Son-in-law | Barber | Germany |
| 82 | Minnie Pappe | 35 | Daughter | — | Maryland |
| 83 | Calvin Pappe | 7 | Son | — | Maryland |
| 84 | James C Armstrong | 65 | Head | — | Maryland |
| 85 | Frederickia Armstrong | 60 | Wife | — | New York |
| 86 | Louisa Williams | 86 | Mother-in-law | — | Germany |
| 87 | Horace H Goodell | 23 | Boarder | Fitter | Illinois |
| 88 | Albert Baker | 48 | Head | Paymaster | Maryland |
| 89 | Mary E Baker THIS PERSON | 47 | Wife | — | Maryland |
| 90 | Albert Baker | 9 | Son | — | Maryland |
| 91 | Charles Anderson | 52 | Head | Ship Fitter | Sweden |
| 92 | Blenda Anderson | 47 | Wife | — | Sweden |
| 93 | Frank A Anderson | 24 | Son | Ship Fitter | New York |
| 94 | Charles D Anderson | 21 | Son | Ship Fitter | New York |
| 95 | John Sonderman | 41 | Head | Agent | Maryland |
| 96 | Emma E Sonderman | 38 | Wife | — | Maryland |
| 97 | Gladys M Sonderman | 12 | Daughter | — | Maryland |
| 98 | Arthur W Sonderman | 7 | Son | — | Maryland |
| 99 | George F Hoerner | 44 | Head | Plumber | Maryland |
| 100 | Mamie Hoerner | 45 | Wife | — | Maryland |
Pedigree Summary
Mary
Gen 1 · 2 parents
~0.76
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)