WM
William Mcconnell — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Blair, Pennsylvania
Our Model Tree links this William Mcconnell across the 1930 and 1940 US Censuses in Blair, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 7-person household.
Age 7
b. ~1923
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Blair, Pennsylvania |
| Surname | McConnell |
| Given Name | William J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Altoona |
| Est. Birth Year | ~1923 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Pauline Mcconnell | Daughter | — | 11 | ~1919 |
| William Mcconnell | Son | — | 7 | ~1923 |
| Lawrence Mcconnell | Head | — | 40 | ~1890 |
| Catherine Mcconnell | Daughter | — | 18 | ~1912 |
| Marie Mcconnell | Spouse | — | 37 | ~1893 |
| Robert Mcconnell | Son | — | 2 | ~1928 |
| Regina Mcconnell | Daughter | — | 19 | ~1911 |
Census Appearances
1930
Blair, Pennsylvania
Son, age 7
Blair, Pennsylvania · implied b. ~1923 — 7 household members
| Surname | McConnell |
| Given Name | William J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Blair-County, Pennsylvania
Son, age 17
Blair-County, Pennsylvania · implied b. ~1923 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McConnell |
| Given Name | Willard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Altoona |
| Highest Grade | 9 |
| 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 Mcconnell across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Mcconnell
Son · 1930 · age 7 · b. ~1923 · Pennsylvania
★ You are viewing this record
Sibling
Robert Mcconnell
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Mcconnell
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Regina Mcconnell
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pauline Mcconnell
Sibling · 1930 · age 11
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
1930 US Federal Census — Blair, Pennsylvania
Open full size
1930 US Federal Census — Blair, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2004:1016)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Paul W Chaney | 30 | Head | Projectionist | Pennsylvania |
| 52 | Ruth A Chaney | 27 | Wife | — | Pennsylvania |
| 53 | Richard F Chaney | 10 | Son | — | Pennsylvania |
| 54 | Gregory F Chaney | 7 | Daughter | — | Pennsylvania |
| 55 | John H Brunner | 24 | Head | Projectionist | Pennsylvania |
| 56 | Martha M Brunner | 24 | Wife | — | Pennsylvania |
| 57 | Wayne E Vaughn | 30 | Head | Contractor | Pennsylvania |
| 58 | Katherine J Vaughn | 29 | Wife | — | Pennsylvania |
| 59 | Barbara R Vaughn | 1 | Daughter | — | Pennsylvania |
| 60 | Paul W Smith | 42 | Head | Manager | Pennsylvania |
| 61 | Jennie C Smith | 39 | Wife | — | England |
| 62 | Emily C Smith | 16 | Daughter | — | Pennsylvania |
| 63 | William G Hawk | 26 | Head | Minister | Pennsylvania |
| 64 | Ivory L Hawk | 27 | Wife | — | Pennsylvania |
| 65 | William J Hawk | 2 | Son | — | Pennsylvania |
| 66 | Lawrence Mcconnell | 40 | Head | Boiler Maker | Pennsylvania |
| 67 | Marie S Mcconnell | 37 | Wife | — | Pennsylvania |
| 68 | Regina M Mcconnell | 19 | Daughter | Baker | Pennsylvania |
| 69 | Pauline B Mcconnell | 11 | Daughter | — | Pennsylvania |
| 70 | William J Mcconnell THIS PERSON | 7 | Son | — | Pennsylvania |
| 71 | Robert F Mcconnell | 2 | Son | — | Pennsylvania |
| 72 | Catherine C Mcconnell | 18 | Daughter | Mangle Work | Pennsylvania |
| 73 | Alton S Williams | 26 | Head | Despatcher | Pennsylvania |
| 74 | Ethel R Williams | 22 | Wife | — | Pennsylvania |
| 75 | Leslie W Williams | 1 | Son | — | Pennsylvania |
| 76 | Edgar B Magyre | 31 | Head | Salesman | Pennsylvania |
| 77 | Alberta F Magyre | 25 | Wife | — | Pennsylvania |
| 78 | Barbara J Magyre | 1 | Daughter | — | Pennsylvania |
| 79 | Howard R Rice | 33 | Head | Drayman | Pennsylvania |
| 80 | Cleona M Rice | 25 | Wife | — | Pennsylvania |
| 81 | Raymond H Rice | 2 | Son | — | Pennsylvania |
| 82 | Robert G Rice | 0 | Son | — | Pennsylvania |
| 83 | Fred J Gleichert | 30 | Head | Butcher | Pennsylvania |
| 84 | Marie H Gleichert | 31 | Wife | — | Pennsylvania |
| 85 | Audrey M Gleichert | 6 | Daughter | — | Pennsylvania |
| 86 | Shirley J Gleichert | 1 | Daughter | — | Pennsylvania |
| 87 | Harold G Gleichert | 0 | Son | — | Pennsylvania |
| 88 | Jonathan M Lindsey | 23 | Head | Printer | Pennsylvania |
| 89 | Bertha H Lindsey | 26 | Wife | — | Pennsylvania |
| 90 | Jane M Lindsey | 3 | Daughter | — | Pennsylvania |
| 91 | Donald M Lindsey | 1 | Son | — | Pennsylvania |
| 92 | David S Fleck | 40 | Head | Contractor | Pennsylvania |
| 93 | Martha H Fleck | 32 | Wife | — | Pennsylvania |
| 94 | Philip Hoffman | 58 | Head | Retired | Germany |
| 95 | Anna Hoffman | 56 | Wife | — | Germany |
| 96 | Louise E Hoffman | 15 | Daughter | — | Pennsylvania |
| 97 | Charles J Reiling | 44 | Head | Moulder | Pennsylvania |
| 98 | Alma M Reiling | 44 | Wife | — | Pennsylvania |
| 99 | Pauline L Reiling | 18 | Daughter | — | Pennsylvania |
| 100 | Harry A Reiling | 14 | Son | — | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)