JD
James Day — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Montgomery, Maryland
Our Model Tree links this James Day across the 1900, 1910 and 1920 US Censuses in Montgomery, Maryland (XGBoost, ~Confirmed) — first a head (b.~1856), then head of a 3-person household.
Age 64
b. ~1856
Male
Head
Born: Maryland
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Montgomery, Maryland |
| Surname | Day |
| Given Name | James O |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 64 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Year of Naturalization | F |
| Birthplace (normalized) | maryland |
| Occupation | Farmer |
| Township / Ward | E D 2 Part Of Clarksburg District |
| Est. Birth Year | ~1856 |
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 James | Age | Birth yr |
|---|---|---|---|---|
| Adeline Day | Daughter | — | 26 | ~1894 |
| James Day | Head | — | 64 | ~1856 |
| Thomas Day | Other | — | 28 | ~1892 |
Census Appearances
1900
Montgomery, Maryland
Head, age 45
Montgomery, Maryland · implied b. ~1855 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Day |
| Given Name | James E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Maryland |
| Birth Month | Oct |
| Birth Year | 1855 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1910
Montgomery, Maryland
Head, age 57
Montgomery, Maryland · implied b. ~1853 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Day |
| Given Name | James E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Maryland |
| Years Married | 30 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Farmer |
| Industry | General Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Montgomery, Maryland
Head, age 64
Montgomery, Maryland · implied b. ~1856 — 3 household members
| Surname | Day |
| Given Name | James O |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 64 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Year of Naturalization | F |
| 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 James Day across 3 US Census years (1900, 1910 and 1920) in Montgomery, Maryland, using XGBoost record linkage.
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This person
Anchor record
James Day
Head · 1920 · age 64 · b. ~1856 · 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:0471)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | James O Hood | 28 | Head | Farmer | Maryland |
| 52 | Irma S Hood | 31 | Wife | — | Maryland |
| 53 | Orlando Hood | 4 | Son | — | Maryland |
| 54 | Archie O Hood | 2 | Son | — | Maryland |
| 55 | Irene Tregoning | 12 | Step daughter | — | Maryland |
| 56 | John W Tregoning | 10 | Step son | — | Maryland |
| 57 | Earl H King | 23 | Brother-in-law | Laborer | Maryland |
| 58 | Edward King | 48 | Head | Farmer | Maryland |
| 59 | Annie King | 38 | Wife | — | Maryland |
| 60 | Carlton King | 17 | Son | Worker | Maryland |
| 61 | Mildred King | 13 | Daughter | — | Maryland |
| 62 | Morris King | 10 | Son | — | Maryland |
| 63 | Domenic Daftar | 33 | Head | Chauffeur | Italy |
| 64 | Madeline Daftar | 30 | Wife | — | Italy |
| 65 | Margaret Daftar | 7 | Daughter | — | Maryland |
| 66 | John Tritar | 18 | Step brother | Farmer | Maryland |
| 67 | James O Day THIS PERSON | 64 | Head | Farmer | Maryland |
| 68 | Adeline Day | 26 | Daughter | — | Maryland |
| 69 | Thomas Day | 28 | Son-in-law | Laborer | Maryland |
| 70 | Charles King | 73 | Head | — | Maryland |
| 71 | Morris W King | 48 | Son | Laborer | Maryland |
| 72 | Elizabeth King | 30 | Daughter-in-law | — | Maryland |
| 73 | Theresa King | 11 | Grand daughter | — | Maryland |
| 74 | Virginia King | 10 | Grand daughter | — | Maryland |
| 75 | Charles N King | 2 | Grand-son | — | Maryland |
| 76 | Woodrow W King | 0 | Grand-son | — | Maryland |
| 77 | Thurston King | 30 | Head | Carpenter | Maryland |
| 78 | Emma King | 25 | Wife | — | Maryland |
| 79 | Mildred King | 7 | Daughter | — | Maryland |
| 80 | Bernice King | 0 | Daughter | — | Maryland |
| 81 | Roy Watkins | 23 | Head | Laborer | Maryland |
| 82 | Bessie Watkins | 21 | Wife | — | Maryland |
| 83 | Bradley H Warfield | 39 | Head | Carpenter | Maryland |
| 84 | Georgia Warfield | 33 | Wife | — | Maryland |
| 85 | Charles Warfield | 14 | Son | — | Maryland |
| 86 | Bradley Warfield | 12 | Son | — | Maryland |
| 87 | Zachaway Matthews | 62 | Head | Laborer | Maryland |
| 88 | Idessa Matthews | 60 | Wife | — | Maryland |
| 89 | Marshall Snowden | 42 | Head | Laborer | Maryland |
| 90 | Rosa Snowden | 29 | Wife | — | Maryland |
| 91 | Cora E King | 38 | Head | — | Maryland |
| 92 | William H King | 10 | Son | — | Maryland |
| 93 | Julian King | 7 | Son | — | Maryland |
| 94 | Irene King | 6 | Daughter | — | Maryland |
| 95 | Henry S King | 19 | Son | Laborer | Maryland |
| 96 | George E Gray | 49 | Head | Farmer | Maryland |
| 97 | Lula B Gray | 46 | Wife | — | Maryland |
| 98 | Dora E Gray | 16 | Daughter | — | Maryland |
| 99 | Rosa E Gray | 13 | Daughter | — | Maryland |
| 100 | Edward L Gray | 3 | Son | — | Maryland |
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)