HR
Harry Robinson — 1920 US Census Record
Model Tree available1920 United States Federal Census · Harford, Maryland
Our Model Tree links this Harry Robinson across the 1900, 1910 and 1920 US Censuses in Harford, Maryland (XGBoost, ~Confirmed), with identified parents Lena & Joseph — first a head (b.~1890), then head of a 3-person household.
Age 30
b. ~1890
Male
Head
Born: Maryland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Harford, Maryland |
| Surname | Robinson |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Merchant |
| Industry | General Store |
| Class of Worker | O |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Merchant |
| Township / Ward | Stearns Precinct Dublin Dist No 5 Part Of |
| Est. Birth Year | ~1890 |
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 Harry | Age | Birth yr |
|---|---|---|---|---|
| Harry Robinson | Head | — | 30 | ~1890 |
| Charles Robinson | Son | — | 3 | ~1917 |
| Florence Robinson | Spouse | — | 27 | ~1893 |
Census Appearances
1900
Harford, Maryland
Son, age 11
Harford, Maryland · implied b. ~1889 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Maryland |
| Birth Month | Mar |
| Birth Year | 1889 |
| 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
Harford, Maryland
Son, age 21
Harford, Maryland · implied b. ~1889 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Home Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Harford, Maryland
Head, age 30
Harford, Maryland · implied b. ~1890 — 3 household members
| Surname | Robinson |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Merchant |
| Industry | General Store |
| Class of Worker | O |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| 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 Harry Robinson across 3 US Census years (1900, 1910 and 1920) in Harford, Maryland, using XGBoost record linkage. Identified parents: mother Lena Robinson (~0.92 confidence) and father Joseph Robinson (~0.92 confidence) and father Stephen Robinson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Lena Robinson
b. ~1860
Source mother
● Household
· direct · ~0.92
Father
Joseph Robinson
b. ~1863
Source father
● Household
· direct · ~0.92
Father
Stephen Robinson
b. ~1863
Source father
● Household
· direct · ~0.92
This person
Anchor record
Harry Robinson
Head · 1920 · age 30 · b. ~1890 · 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 — Harford, Maryland
Open full size
1920 US Federal Census — Harford, Maryland
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu675unit:0438)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lewis P. Michael | 16 | Son | — | Maryland |
| 2 | B. Frank Nichols | 54 | Head | Packer | Maryland |
| 3 | Ethel Nichols | 33 | Wife | — | Maryland |
| 4 | Ernest Nichols | 11 | Son | — | Maryland |
| 5 | Madeline Flaharty | 7 | Step Daughter | — | Maryland |
| 6 | Lemon Kirby | 25 | Head | Mechanic | Pennsylvania |
| 7 | Estaphelia Kirby | 25 | Wife | — | Maryland |
| 8 | Pheba Kirby | 4 | Daughter | — | Pennsylvania |
| 9 | Norma Kirby | 1 | Daughter | — | Maryland |
| 10 | Paul R. Scott | 23 | Head | Laborer | Pennsylvania |
| 11 | Beulah M. Scott | 22 | Wife | — | Maryland |
| 12 | Robert Scott | 2 | Son | — | Maryland |
| 13 | William E. Arthur | 51 | Head | Owner | Maryland |
| 14 | Effie Arthur | 45 | Wife | — | Maryland |
| 15 | Helen Arthur | 14 | Daughter | — | Maryland |
| 16 | Viola Arthur | 48 | Daughter in law | — | North Carolina |
| 17 | John W. Williams | 43 | Head | Boilermaker | Pennsylvania |
| 18 | Viola L. Williams | 31 | Wife | — | Maryland |
| 19 | Roberta Williams | 10 | Daughter | — | Maryland |
| 20 | Norma Williams | 7 | Daughter | — | Maryland |
| 21 | Henry A. Barman | 40 | Head | Puddler | Pennsylvania |
| 22 | Mabel Barman | 37 | Wife | — | Pennsylvania |
| 23 | Verna M. Barman | 15 | Daughter | — | Pennsylvania |
| 24 | George W. Barman | 11 | Son | — | Pennsylvania |
| 25 | Lyda M. Barman | 7 | Daughter | — | Pennsylvania |
| 26 | Ernest J. Barman | 4 | Son | — | Pennsylvania |
| 27 | James B. Provitt | 62 | Head | Manager | Maryland |
| 28 | Mary Provitt | 51 | Wife | — | California |
| 29 | Elizabeth Lloyd | 63 | Head | — | Wales |
| 30 | Thomas A. Lloyd | 37 | Son | Laborer | Main at Sea |
| 31 | Beatrice Lloyd | 20 | Daughter in law | Packer | Maryland |
| 32 | Thomas A. Jr. Lloyd | 2 | Grandson | — | Maryland |
| 33 | William B. Davis | 51 | Head | — | Maryland |
| 34 | Margaret Davis | 53 | Wife | — | Maryland |
| 35 | William Davis | 17 | Son | — | Maryland |
| 36 | Alice Davis | 13 | Daughter | — | Maryland |
| 37 | Samuel Davis | 81 | Uncle | — | Maryland |
| 38 | Harry Robinson THIS PERSON | 30 | Head | Merchant | Maryland |
| 39 | Florence Robinson | 27 | Wife | — | Maryland |
| 40 | Charles Robinson | 3 | Son | — | Maryland |
| 41 | Thomas J. Brooks | 80 | Head | Justice Of The Peace | Pennsylvania |
| 42 | Margaret Brooks | 74 | Wife | — | Maryland |
| 43 | Robert L. Roberts | 45 | Head | Machinist | Wales |
| 44 | Ellen Roberts | 47 | Wife | — | Maryland |
| 45 | Ernest Roberts | 20 | Son | Mechanic | Maryland |
| 46 | Catherine E. Macklin | 57 | Head | — | Pennsylvania |
| 47 | Margaret E. Macklin | 10 | Daughter | — | Maryland |
| 48 | Richard Rees | 44 | Head | Quarryman | Pennsylvania |
| 49 | Adela Rees | 47 | Wife | — | Maryland |
| 50 | Harry P. Rees | 50 | Brother | Superintendent | Pennsylvania |
Pedigree Summary
Harry
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)