RA
Robert Andrews — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cochise-County, Arizona
Our Model Tree links this Robert Andrews across the 1920, 1930 and 1940 US Censuses in Cochise-County, Arizona (XGBoost, ~Confirmed), with identified parents Laura — first a head (b.~1911), then head of a 3-person household.
Age 29
b. ~1911
Male
Head
Born: Arizona
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cochise-County, Arizona |
| Surname | Andrews |
| Given Name | Robert L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Arizona |
| 1935 Residence (City) | Bisbee |
| 1935 Residence (County) | Cochise |
| Additional Details | |
| Occupation | Electrical maintenance |
| Industry | Utility firm |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 336 |
| Highest Grade | H-4 |
| 1935 Residence | Arizona |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
| Occupation | Electrical Maintenance |
| Township / Ward | Douglas City |
| Est. Birth Year | ~1911 |
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 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Vera Andrews | Spouse | — | 30 | ~1910 |
| Robert Andrews | Head | — | 29 | ~1911 |
| Marilyn Andrews | Daughter | — | 1 | ~1939 |
Census Appearances
1920
Cochise, Arizona
Son, age 9
Cochise, Arizona · implied b. ~1911 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Andrews |
| Given Name | Robert L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Texas |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
1930
Cochise, Arizona
Son, age 19
Cochise, Arizona · implied b. ~1911 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Andrews |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Texas |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
1940
Cochise-County, Arizona
Head, age 29
Cochise-County, Arizona · implied b. ~1911 — 3 household members
| Surname | Andrews |
| Given Name | Robert L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Arizona |
| 1935 Residence (City) | Bisbee |
| 1935 Residence (County) | Cochise |
| Occupation | Electrical maintenance |
| Industry | Utility firm |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 336 |
| Highest Grade | H-4 |
| 1935 Residence | Arizona |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
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 Robert Andrews across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Laura Andrews (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Laura Andrews
b. ~1874
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Andrews
Head · 1940 · age 29 · b. ~1911 · Arizona
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Cochise-County, Arizona
Open full size
1940 US Federal Census — Cochise-County, Arizona
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00100-00676)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Tom Strange | 78 | Head | Watchman | Alabama |
| 2 | Robert L. Andrews THIS PERSON | 29 | Head | Electrical Maintenance | Arizona |
| 3 | Vera Andrews | 30 | Wife | — | Pennsylvania |
| 4 | Marilyn Andrews | 1 | Daughter | — | Arizona |
| 5 | Charles M. Baldridge | 78 | Head | Gardner | Texas |
| 6 | Ida Bell Baldridge | 64 | Wife | — | Texas |
| 7 | Mike Benedict | 38 | Head | Service Station Operator | Missouri |
| 8 | Ruth E. Benedict | 42 | Wife | Waitress | Texas |
| 9 | James N. Pepper | 40 | Head | Welder | Arkansas |
| 10 | Lula Pepper | 38 | Wife | — | Texas |
| 11 | Jane Ann Pepper | 8 | Daughter | — | Arizona |
| 12 | Shirley Rae Pepper | 5 | Daughter | — | Arizona |
| 13 | Clarence S. Hagan | 48 | Head | Boiler Maker | Texas |
| 14 | Susan L. Hagan | 49 | Wife | — | Texas |
| 15 | Lillian Hagan | 14 | Daughter | — | New Mexico |
| 16 | Charles W. Hagan | 7 | Son | — | Arizona |
| 17 | Fred O. Woodhams | 58 | Head | Machinist Maintenance | California |
| 18 | Edith Ann Woodhams | 58 | Wife | — | Canada-English |
| 19 | Frank Cimmino | 33 | Head | Patrolman | Arizona |
| 20 | Christine Cimmino | 31 | Wife | — | Kansas |
| 21 | Frank Jr. Cimmino | 7 | Son | — | Arizona |
| 22 | Wallace Cimmino | 6 | Son | — | Arizona |
| 23 | Richard V. Cimmino | 0 | Son | — | Arizona |
| 24 | Patrick J. Griffin | 50 | Head | Boiler Maintenance Man | Ireland |
| 25 | Kathleen Griffin | 46 | Wife | Owner And Operator | Alabama |
| 26 | Norine Griffin | 18 | Daughter | Secretarial Work | Arizona |
| 27 | John F. Griffin | 17 | Son | Delivery Boy | Arizona |
| 28 | George Ferguson | 49 | Head | Storekeeper | Texas |
| 29 | Nina Ferguson | 49 | Wife | — | Iowa |
| 30 | Wanda Ferguson | 17 | Daughter | — | New Mexico |
| 31 | Rinna Ferguson | 15 | Daughter | — | New Mexico |
| 32 | Wilfred W. Dailey | 25 | Head | Fireman | Arizona |
| 33 | Bertha L. Dailey | 24 | Wife | — | Colorado |
| 34 | Nancy E. Dailey | 2 | Daughter | — | Arizona |
| 35 | John W. Parker | 41 | Head | Brakeman | Texas |
| 36 | Coila Parker | 33 | Wife | — | Oklahoma |
| 37 | John Parker | 6 | Son | — | Arizona |
| 38 | Arthur Moras | 36 | Head | Ore Sampler | Mississippi |
| 39 | Myrtle Moras | 34 | Wife | — | Mississippi |
| 40 | Harold Moras | 14 | Son | — | Mississippi |
Pedigree Summary
Robert
Gen 1 · 1 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)