WM
William Mcbride — 1940 US Census Record
Model Tree available1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this William Mcbride across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents William & William — first a son (b.~1913), then head of a 2-person household.
Age 27
b. ~1913
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | McBride |
| Given Name | William Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh City |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1913 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Mcbride | Son | — | 27 | ~1913 |
| William Mcbride | Head | — | 62 | ~1878 |
Census Appearances
1920
Allegheny, Pennsylvania
Son, age 7
Allegheny, Pennsylvania · implied b. ~1913 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McBride |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | New York |
| Mother's Birthplace | Pennsylvania |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Son, age 17
Allegheny, Pennsylvania · implied b. ~1913 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McBride |
| Given Name | William Jr. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | New York |
| Mother's Birthplace | Germany |
| Occupation | Messenger |
| Industry | Telegraph |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Son, age 27
Allegheny-County, Pennsylvania · implied b. ~1913 — 2 household members
| Surname | McBride |
| Given Name | William Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh City |
| 1935 Residence (County) | Allegheny |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 William Mcbride across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Mcbride (~0.92 confidence) and father William Mcbride (~0.92 confidence) and mother Catherine Mcbride (~0.92 confidence) and mother Katherine Mcbride (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Mcbride
b. ~1878
Source father
● Household
· direct · ~0.92
Father
William Mcbride
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Catherine Mcbride
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Katherine Mcbride
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Mcbride
Son · 1940 · age 27 · b. ~1913 · Pennsylvania
★ 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 — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03670-00321)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Andrew R Buchner | 54 | Head | Laborer | Pennsylvania |
| 2 | Elizabeth Buchner | 51 | Wife | — | Pennsylvania |
| 3 | Fred Fiegel | 47 | Head | Machinist | Illinois |
| 4 | Mollie Fiegel | 43 | Wife | — | Pennsylvania |
| 5 | Frederick Fiegel | 22 | Son | Driver | Pennsylvania |
| 6 | Dorothy Fiegel | 19 | Daughter | — | Pennsylvania |
| 7 | Virginia Fiegel | 14 | Daughter | — | Pennsylvania |
| 8 | Bernard Fiegel | 7 | Son | — | Pennsylvania |
| 9 | George Flemming | 37 | Head | — | Pennsylvania |
| 10 | Florence Flemming | 30 | Wife | — | Pennsylvania |
| 11 | Doris Flemming | 3 | Daughter | — | Pennsylvania |
| 12 | Charles Glowacki | 35 | Head | Welder | Pennsylvania |
| 13 | Minerva Glowacki | 34 | Wife | — | Pennsylvania |
| 14 | Charles Glowacki | 10 | Son | — | Pennsylvania |
| 15 | Adam Singer | 44 | Head | — | Ohio |
| 16 | Josephine Singer | 41 | Wife | — | Ohio |
| 17 | Gwendolyn Singer | 19 | Daughter | Stenographer | Ohio |
| 18 | Roberta Singer | 17 | Daughter | — | Ohio |
| 19 | Charles Singer | 11 | Son | — | Pennsylvania |
| 20 | Harold Singer | 10 | Son | — | Pennsylvania |
| 21 | Jack Singer | 3 | Son | — | Pennsylvania |
| 22 | William Tuszynski | 44 | Head | Maintenance | Pennsylvania |
| 23 | Anna Fleischman | 42 | Sister | Housekeeper | Pennsylvania |
| 24 | Elmer Tuszynski | 31 | Head | Pin Setter | Pennsylvania |
| 25 | Dorothy Tuszynski | 24 | Wife | — | Pennsylvania |
| 26 | Harry Kuh | 54 | Head | Clerk | Pennsylvania |
| 27 | David James Kuh | 27 | Daughter | — | Pennsylvania |
| 28 | William Kuh | 29 | Son-in-law | Cost Clerk | Pennsylvania |
| 29 | Barbara Kuh | 2 | Granddaughter | — | Pennsylvania |
| 30 | William H Mcbride | 62 | Head | — | New York |
| 31 | William Jr Mcbride THIS PERSON | 27 | Son | — | Pennsylvania |
| 32 | John H Simpson | 44 | Head | — | Pennsylvania |
| 33 | Myrtle Simpson | 44 | Wife | — | Pennsylvania |
| 34 | Gerald Human | 50 | Head | Salesman | Pennsylvania |
| 35 | Ruth Human | 47 | Wife | — | Pennsylvania |
| 36 | Joseph F Zuir | 50 | Head | Salesman | Pennsylvania |
| 37 | Kathryn Zuir | 48 | Wife | — | Pennsylvania |
| 38 | Emma B Hall | 57 | Sister | — | Pennsylvania |
| 39 | Anna E Heil | 55 | Sister-in-law | Saleslady | Pennsylvania |
| 40 | Emma Ritz | 55 | Head | — | Pennsylvania |
Related Census Records
Pedigree Summary
William
Gen 1 · 4 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)