MG
Mary Garrett — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Montgomery, Pennsylvania
Our Model Tree links this Mary Garrett across the 1920, 1930 and 1940 US Censuses in Montgomery, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1866), then head of a 2-person household.
Age 64
b. ~1866
Female
Head
Born: Pennsylvania
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Montgomery, Pennsylvania |
| Surname | Garrett |
| Given Name | Mary R |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 65 |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Elkins Park Town |
| Est. Birth Year | ~1866 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Margaret Garrett | Daughter | — | 38 | ~1892 |
| Mary Garrett | Head | — | 64 | ~1866 |
Census Appearances
1920
Montgomery, Pennsylvania
Spouse, age 53
Montgomery, Pennsylvania · implied b. ~1867 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Garrett |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| 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
Montgomery, Pennsylvania
Head, age 64
Montgomery, Pennsylvania · implied b. ~1866 — 2 household members
| Surname | Garrett |
| Given Name | Mary R |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 65 |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Montgomery-County, Pennsylvania
Spouse, age 71
Montgomery-County, Pennsylvania · implied b. ~1869 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Garrett |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 71 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Cheltenham Twp |
| 1935 Residence (County) | Montgomery |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 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 Mary Garrett across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Garrett
Head · 1930 · age 64 · b. ~1866 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Montgomery, Pennsylvania
Open full size
1930 US Federal Census — Montgomery, Pennsylvania
Page Contents
47 people indexed on this census page (ia:1930:fifteenthcensus00reel2081:0255)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William G Mahon | 47 | Head | Builder | Pennsylvania |
| 52 | Flora Mahon | 47 | Wife | — | Pennsylvania |
| 53 | Frederick Mahon | 20 | Son | Apprentice | Pennsylvania |
| 54 | Isabella Mager | 77 | Mother-in-law | — | Pennsylvania |
| 55 | Emma Woods | 80 | Aunt | — | Pennsylvania |
| 56 | John G Kirk | 48 | Head | School Official | Ohio |
| 57 | Agnes F Kirk | 46 | Wife | — | Pennsylvania |
| 58 | John F Kirk | 18 | Son | — | Pennsylvania |
| 59 | George B Kirk | 9 | Son | — | Pennsylvania |
| 60 | Robert L Kirk | 5 | Son | — | Pennsylvania |
| 61 | Paul R Weitzel | 44 | Head | Merchant | Pennsylvania |
| 62 | Elizabeth M Weitzel | 40 | Wife | — | Pennsylvania |
| 63 | Paul E Weitzel | 14 | Son | — | Pennsylvania |
| 64 | Otto Jaeger | 66 | Head | Engineer | Pennsylvania |
| 65 | Catherine Jaeger | 62 | Wife | — | Connecticut |
| 66 | Florence Jaeger | 27 | Daughter | Stenographer | Pennsylvania |
| 67 | Mary R Garrett THIS PERSON | 64 | Head | — | Pennsylvania |
| 68 | Margaret H Garrett | 38 | Daughter | — | Pennsylvania |
| 69 | Harry W Allen | 24 | Head | Electrician | Pennsylvania |
| 70 | Mabel S Allen | 23 | Wife | Teacher | Pennsylvania |
| 71 | Winfield D Pallatt | 54 | Head | Executive | Pennsylvania |
| 72 | Mabel Pallatt | 50 | Wife | — | Pennsylvania |
| 73 | Sarah Pallatt | 78 | Mother | — | Pennsylvania |
| 74 | Dorothy Burley | 42 | Servant | Servant | Virginia |
| 75 | Clellan Card | 47 | Head | Dentist | New York |
| 76 | Alice Card | 58 | Wife | — | Pennsylvania |
| 77 | Robert Card | 30 | Son | Contractor | Pennsylvania |
| 78 | William Card | 18 | Son | — | Pennsylvania |
| 79 | James H Tyre | 47 | Head | Engineer | Delaware |
| 80 | Grace I Tyre | 39 | Wife | — | Ohio |
| 81 | David H Tyre | 12 | Son | — | Pennsylvania |
| 82 | Janice C Tyre | 9 | Daughter | — | Pennsylvania |
| 83 | Anna A Turner | 78 | Mother-in-law | — | Sweden |
| 84 | Roy H Turner | 50 | Brother-in-law | Shipping Clerk | Ohio |
| 85 | Bernard H Derlin | 46 | Head | President | Germany |
| 86 | Elizabeth Derlin | 40 | Wife | — | Germany |
| 87 | Clara Derlin | 17 | Daughter | — | Mexico |
| 88 | Ruth Derlin | 12 | Daughter | — | New Jersey |
| 89 | Elizabeth L Derlin | 10 | Daughter | — | Pennsylvania |
| 90 | Bernard Derlin | 8 | Son | — | Pennsylvania |
| 91 | Angela Wolfe | 47 | Sister | — | Germany |
| 92 | Rita Cawley | 22 | Servant | Servant | Ireland |
| 93 | Wm H Glenn | 62 | Head | Broker | Pennsylvania |
| 94 | Ida Glenn | 60 | Wife | — | Pennsylvania |
| 95 | Grover W Glenn | 26 | Son | Engineer | Pennsylvania |
| 96 | Jack H Glenn | 23 | Son | Clerk | Pennsylvania |
| 97 | Georgia Swanson | 50 | Servant | Servant | Alabama |
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)