MC
Mary Coleman — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Montgomery, Maryland
Our Model Tree links this Mary Coleman across the 1920, 1930 and 1940 US Censuses in Montgomery, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1884), then head of a 9-person household.
Age 36
b. ~1884
Female
Spouse
Born: Maryland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Montgomery, Maryland |
| Surname | Coleman |
| Given Name | Mary V |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| 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 | Shady Grove Ed 4 Rockville Part Of |
| Est. Birth Year | ~1884 |
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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Edith Coleman | Daughter | — | 11 | ~1909 |
| Margaret Coleman | Daughter | — | 3 | ~1917 |
| Ethel Coleman | Daughter | — | 1 | ~1919 |
| Albert Coleman | Head | — | 38 | ~1882 |
| James Selby | Other | — | 34 | ~1886 |
| George Coleman | Son | — | 8 | ~1912 |
| Marshall Coleman | Son | — | 5 | ~1915 |
| William Coleman | Son | — | 7 | ~1913 |
| Mary Coleman | Spouse | — | 36 | ~1884 |
Census Appearances
1920
Montgomery, Maryland
Spouse, age 36
Montgomery, Maryland · implied b. ~1884 — 9 household members
| Surname | Coleman |
| Given Name | Mary V |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| 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 |
1930
Montgomery, Maryland
Spouse, age 46
Montgomery, Maryland · implied b. ~1884 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Coleman |
| Given Name | Mamie V |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 23 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Montgomery-County, Maryland
Spouse, age 57
Montgomery-County, Maryland · implied b. ~1883 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Coleman |
| Given Name | Maude G |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | 9th Election Dist of Gaithersburg |
| 1935 Residence (County) | Montgomery |
| Highest Grade | No 8 |
| 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 Mary Coleman across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Coleman
Spouse · 1920 · age 36 · b. ~1884 · Maryland
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Montgomery, Maryland
Open full size
1920 US Federal Census — Montgomery, Maryland
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu671unit:0615)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary E Jackson | 25 | Daughter | — | Maryland |
| 52 | John H Jackson | 17 | Son | Laborer | Maryland |
| 53 | Estella J Jackson | 16 | Daughter | — | Maryland |
| 54 | Rebecca Jackson | 8 | Daughter | — | Maryland |
| 55 | Maud E Jackson | 4 | Daughter | — | Maryland |
| 56 | Martha V Jackson | 2 | Daughter | — | Maryland |
| 57 | Albert E Coleman | 38 | Head | Farmer | Maryland |
| 58 | Mary V Coleman THIS PERSON | 36 | Wife | — | Maryland |
| 59 | Edith V Coleman | 11 | Daughter | — | Maryland |
| 60 | George A Coleman | 8 | Son | — | Maryland |
| 61 | William W Coleman | 7 | Son | — | Maryland |
| 62 | Marshall E Coleman | 5 | Son | — | Maryland |
| 63 | Margaret E Coleman | 3 | Daughter | — | Maryland |
| 64 | Ethel L Coleman | 1 | Daughter | — | Maryland |
| 65 | James A Selby | 34 | Brother in law | Laborer | Maryland |
| 66 | Harry C Mudd | 57 | Head | — | Maryland |
| 67 | Clara Mudd | 45 | Sister | — | Maryland |
| 68 | Clifton Jones | 50 | Head | Gardener | Maryland |
| 69 | Clifton Jones | 16 | Son | Laborer | Maryland |
| 70 | John Jones | 24 | Son | Laborer | Maryland |
| 71 | Richard Jones | 19 | Son | Laborer | Maryland |
| 72 | Robert Jones | 22 | Son | Laborer | Maryland |
| 73 | Clarence Jones | 12 | Son | — | Maryland |
| 74 | James W Ray | 38 | Head | Farmer | Maryland |
| 75 | Beatrice R Ray | 28 | Wife | — | Maryland |
| 76 | Alice Ray | 4 | Daughter | — | Maryland |
| 77 | Lottie Ray | 3 | Daughter | — | Maryland |
| 78 | Ruth Ray | 1 | Daughter | — | Maryland |
| 79 | Thomas Boxall | 17 | Hired man | Laborer | Maryland |
| 80 | Frank Ricketts | 47 | Head | Farmer | Maryland |
| 81 | Emily R Ricketts | 46 | Wife | — | Maryland |
| 82 | Martha M Ricketts | 9 | Daughter | — | Maryland |
| 83 | Alice C Hoto | 74 | Mother in law | — | Maryland |
| 84 | Martha Hoto | 47 | Sister in law | — | Maryland |
| 85 | Joseph E Whalen | 37 | Head | Laborer | Maryland |
| 86 | Isabelle Whalen | 38 | Wife | — | Pennsylvania |
| 87 | Myrtle V Whalen | 13 | Daughter | — | Maryland |
| 88 | Walter E Whalen | 12 | Son | — | Maryland |
| 89 | Wilber E Whalen | 10 | Son | — | Maryland |
| 90 | Mabel L Whalen | 9 | Daughter | — | Maryland |
| 91 | Joseph F Whalen | 8 | Son | — | Maryland |
| 92 | Lloyd R Whalen | 7 | Son | — | Maryland |
| 93 | Henry F Whalen | 4 | Son | — | Maryland |
| 94 | Thomas Ricketts | 44 | Head | Farmer | Maryland |
| 95 | James C Lanham | 60 | Head | Farmer | Virginia |
| 96 | Sallie Lanham | 63 | Wife | — | Virginia |
| 97 | James D Lanham | 31 | Son | Laborer | Virginia |
| 98 | Emeline E Lanham | 18 | Daughter | — | Maryland |
| 99 | Henry L Wells | 67 | Head | Bookbinder | Maryland |
| 100 | Sarah L Wells | 64 | Wife | — | Maryland |
Related Census Records
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)