AS
Andrew Smith — 1930 US Census Record
Model Tree available1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Andrew Smith across the 1910, 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed), with identified parents Andrew & Andrew — first a son (b.~1904), then head of a 5-person household.
Age 26
b. ~1904
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Smith |
| Given Name | Andrew R Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Shipper |
| Industry | Newspaper |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Shipper |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1904 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Andrew | Age | Birth yr |
|---|---|---|---|---|
| Mildred Smith | Daughter | — | 28 | ~1902 |
| Andrew Smith | Head | — | 61 | ~1869 |
| Andrew Smith | Son | — | 26 | ~1904 |
| William Smith | Son | — | 18 | ~1912 |
| Louise Smith | Spouse | — | 49 | ~1881 |
Census Appearances
1910
Philadelphia, Pennsylvania
Son, age 6
Philadelphia, Pennsylvania · implied b. ~1904 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Andrew L Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Son, age 15
Philadelphia, Pennsylvania · implied b. ~1905 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Andrew |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Philadelphia, Pennsylvania
Son, age 26
Philadelphia, Pennsylvania · implied b. ~1904 — 5 household members
| Surname | Smith |
| Given Name | Andrew R Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Shipper |
| Industry | Newspaper |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Andrew Smith across 3 US Census years (1910, 1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage. Identified parents: father Andrew Smith (~0.92 confidence) and father Andrew Smith (~0.92 confidence) and mother Louise Smith (~0.92 confidence) and mother Louise Smith (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Andrew Smith
b. ~1868
Source father
● Household
· direct · ~0.92
Father
Andrew Smith
b. ~1869
Source father
● Household
· direct · ~0.92
Mother
Louise Smith
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Louise Smith
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Andrew Smith
Son · 1930 · age 26 · b. ~1904 · Pennsylvania
★ You are viewing this record
Sibling
Mildred Smith
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Smith
Sibling · 1930 · age 18
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 — Philadelphia, Pennsylvania
Open full size
1930 US Federal Census — Philadelphia, Pennsylvania
Page Contents
47 people indexed on this census page (ia:1930:fifteenthcensus00reel2129:0712)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary E Monhollan | 31 | Wife | — | Pennsylvania |
| 52 | Mary E Monhollan | 8 | Daughter | — | Pennsylvania |
| 53 | Amos W Monhollan | 7 | Son | — | Pennsylvania |
| 54 | Elizabeth Monhollan | 4 | Daughter | — | Pennsylvania |
| 55 | James J Maxwell | 67 | Brother-in-law | Helper | Northern Ireland |
| 56 | Frank J Lynch | 40 | Head | Meat Cutter | Massachusetts |
| 57 | Anna D Lynch | 41 | Wife | — | Massachusetts |
| 58 | Elizabeth Lynch | 80 | Mother | — | Northern Ireland |
| 59 | Catherine Walsh | 60 | Boarder | Floor Girl | Pennsylvania |
| 60 | Charles B Bernard | 35 | Head | Machinist | Massachusetts |
| 61 | Stella C Bernard | 40 | Wife | — | Massachusetts |
| 62 | Helen E Bernard | 7 | Daughter | — | Pennsylvania |
| 63 | William E Bernard | 6 | Son | — | Pennsylvania |
| 64 | Charles H Bernard | 1 | Son | — | Pennsylvania |
| 65 | Andrew J Smith | 61 | Head | Stenographer | Pennsylvania |
| 66 | Louise Smith | 49 | Wife | — | Pennsylvania |
| 67 | Mildred Smith | 28 | Daughter | Agent | Pennsylvania |
| 68 | Andrew R Jr Smith THIS PERSON | 26 | Son | Shipper | Pennsylvania |
| 69 | William J Smith | 18 | Son | Caddie Master | Pennsylvania |
| 70 | Henry W Bacon | 35 | Head | Buyer | New Jersey |
| 71 | Laura R Bacon | 72 | Mother | — | Pennsylvania |
| 72 | George R Jr Bacon | 44 | Brother | Printer | Pennsylvania |
| 73 | Frank J Cavanaugh | 50 | Head | Printer | Northern Ireland |
| 74 | Catherine Cavanaugh | 48 | Wife | — | Northern Ireland |
| 75 | Joseph J Cavanaugh | 27 | Son | Accountant | Pennsylvania |
| 76 | Daniel A Cavanaugh | 22 | Son | Agent | Pennsylvania |
| 77 | Thomas Mybolte | 34 | Boarder | Type Setter | New York |
| 78 | William Cavanaugh | 10 | Son | — | Pennsylvania |
| 79 | Joseph M Rowland | 55 | Head | Locomotive Engineer | Pennsylvania |
| 80 | Sarah Rowland | 50 | Wife | — | Pennsylvania |
| 81 | Mildred L Rowland | 26 | Daughter | Stenographer | Pennsylvania |
| 82 | Hazel D Rowland | 24 | Daughter | Hairdresser | Pennsylvania |
| 83 | Albert W Rowland | 15 | Son | — | Pennsylvania |
| 84 | John O'Shaunessy | 46 | Head | Agent | Northern Ireland |
| 85 | Bridget O'Shaunessy | 45 | Wife | — | Northern Ireland |
| 86 | John O'Shaunessy | 17 | Son | Agent | Pennsylvania |
| 87 | Helen O'Shaunessy | 13 | Daughter | — | Pennsylvania |
| 88 | Catherine O'Shaunessy | 12 | Daughter | — | Pennsylvania |
| 89 | Joseph O'Shaunessy | 5 | Son | — | Pennsylvania |
| 90 | Basil J Ward | 40 | Head | Shipper | Pennsylvania |
| 91 | Rose Ward | 36 | Wife | — | Pennsylvania |
| 92 | Joseph Ward | 11 | Son | — | Pennsylvania |
| 93 | Rose M Ward | 10 | Daughter | — | Pennsylvania |
| 94 | Patricia Ward | 4 | Daughter | — | Pennsylvania |
| 95 | Margaret Ward | 6 | Daughter | — | Pennsylvania |
| 97 | Dorothy L Smith | 13 | Daughter | — | Pennsylvania |
| 98 | Eleanor Smith | 9 | Daughter | — | Pennsylvania |
Pedigree Summary
Andrew + 2 siblings
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 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)