JA
Julia Allen — 1920 US Census Record
Model Tree available1920 United States Federal Census · Anne Arundel, Maryland
Our Model Tree links this Julia Allen across the 1920, 1930 and 1940 US Censuses in Anne Arundel, Maryland (XGBoost, ~Confirmed), with identified parents Richard & Elizabeth — first a son (b.~1918), then head of a 8-person household.
Age 2
b. ~1918
Male
Son
Born: Maryland
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Anne Arundel, Maryland |
| Surname | Allen |
| Given Name | Julia C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Dist 3 Part Of Precinct 2 Part Of |
| Est. Birth Year | ~1918 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Julia | Age | Birth yr |
|---|---|---|---|---|
| Bessie Allen | Daughter | — | 10 | ~1910 |
| Joseph Allen | Son | — | 5 | ~1915 |
| Mabel Allen | Daughter | — | 12 | ~1908 |
| Julia Allen | Son | — | 2 | ~1918 |
| Lizzie Allen | Spouse | — | 47 | ~1873 |
| Richard Allen | Son | — | 17 | ~1903 |
| Richard Allen | Head | — | 52 | ~1868 |
| Emma Allen | Daughter | — | 14 | ~1906 |
Census Appearances
1920
Anne Arundel, …
Son, age 2
Anne Arundel, Maryland · implied b. ~1918 — 8 household members
| Surname | Allen |
| Given Name | Julia C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Anne Arundel, …
Son, age 12
Anne Arundel, Maryland · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Julius C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Anne-Arundel-County, Maryland
Other, age 22
Anne-Arundel-County, Maryland · implied b. ~1918 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Julius |
| Relationship to Head | Brother |
| Sex | M |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | 2nd Election Dist |
| 1935 Residence (County) | Anne Arundel |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 416 |
| Highest Grade | H 2 |
| 1935 Residence | Same House |
| 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 Julia Allen across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Richard Allen (~0.92 confidence) and mother Elizabeth Allen (~0.92 confidence) and mother Lizzie Allen (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Richard Allen
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Allen
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Lizzie Allen
b. ~1873
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Julia Allen
Son · 1920 · age 2 · b. ~1918 · Maryland
★ You are viewing this record
Sibling
Emma Allen
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Allen
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bessie Allen
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mabel Allen
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Allen
Sibling · 1920 · age 5
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
1920 US Federal Census — Anne Arundel, Maryland
Open full size
1920 US Federal Census — Anne Arundel, Maryland
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu653unit:0909)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Charles Carr | 65 | Head | Farmer | Maryland |
| 52 | Lucia Carr | 53 | Wife | — | Maryland |
| 53 | Clarence Carr | 30 | Son | — | Maryland |
| 54 | Raymond Carr | 23 | Son | Employee | Maryland |
| 55 | William Carr | 20 | Son | — | Maryland |
| 56 | Robert Carr | 9 | Son | — | Maryland |
| 57 | Richard Allen | 52 | Head | — | Maryland |
| 58 | Lizzie Allen | 47 | Wife | Farmer | Maryland |
| 59 | Richard Allen | 17 | Son | — | Maryland |
| 60 | Emma Allen | 14 | Daughter | Employee | Maryland |
| 61 | Mabel Allen | 12 | Daughter | — | Maryland |
| 62 | Bessie L. Allen | 10 | Daughter | — | Maryland |
| 63 | Joseph Allen | 5 | Son | — | Maryland |
| 64 | Julia C. Allen THIS PERSON | 2 | Son | — | Maryland |
| 65 | Robert Allen | 65 | Head | — | Maryland |
| 66 | Frank Allen | 30 | Wife | Farmer | Virginia |
| 67 | Fred Cassard | 44 | Head | Farm Laborer | Maryland |
| 68 | Ella Cassard | 30 | Wife | Farm Laborer | Maryland |
| 69 | James Cassard | 13 | Son | Laundress | Maryland |
| 70 | Mary Cassard | 9 | Daughter | Farmer | Maryland |
| 71 | Pearl Cassard | 7 | Son | — | Maryland |
| 72 | Alverna Cassard | 5 | Daughter | — | Maryland |
| 73 | Martha Cassard | 3 | Daughter | — | Maryland |
| 74 | Marguerite Cassard | 0 | Daughter | — | Maryland |
| 75 | Henry Johnson | 69 | Head | Farmer | Maryland |
| 76 | Mary Johnson | 74 | Wife | — | Washington D.C. |
| 77 | Charles Butler | 28 | Head | Waiter | Maryland |
| 78 | Margaret Butler | 31 | Wife | Farm Laborer | Maryland |
| 79 | Nellie Butler | 30 | Wife | Laundress | Maryland |
| 80 | Alfred Jr. Johnson | 72 | Head | Gardener | Georgia |
| 81 | Sarah Johnson | 45 | Wife | — | Maryland |
| 82 | Addie Johnson | 17 | Daughter | — | Maryland |
| 83 | Mollie Johnson | 15 | Daughter | — | Maryland |
| 84 | Clifton Johnson | 9 | Grandson | — | Maryland |
| 85 | Ada Cager | 4 | Adopted | — | Maryland |
| 86 | Geraldine Johnson | 1 | Granddaughter | — | Maryland |
| 87 | Orlando Ridout | 52 | Head | Farmer | Maryland |
| 88 | Maria Ridout | 50 | Wife | — | Maryland |
| 89 | Orlando Jr. Ridout | 23 | Son | Farmer | Maryland |
| 90 | Florence Ridout | 21 | Daughter | — | Maryland |
| 91 | Atlee Ridout | 18 | Son | — | Maryland |
| 92 | Charles Ridout | 16 | Son | — | Maryland |
| 93 | Edward Porter | 48 | Head | Laborer | Maryland |
| 94 | Lydia Porter | 38 | Wife | Midwife | Maryland |
| 95 | William Ireland | 28 | Head | Laborer | Maryland |
| 96 | Bertha Ireland | 21 | Wife | — | Maryland |
| 97 | Joseph Ireland | 5 | Son | — | Maryland |
| 98 | Arthur Ireland | 3 | Son | — | Maryland |
| 99 | James Ireland | 1 | Son | — | Maryland |
| 100 | Thomas Ireland | 0 | Daughter | — | Maryland |
Pedigree Summary
Julia + 5 siblings
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 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)