WH
William Holland — 1930 US Census Record
Model Tree available1930 United States Federal Census · Perry, Pennsylvania
Our Model Tree links this William Holland across the 1910, 1920 and 1930 US Censuses in Perry, Pennsylvania (XGBoost, ~Confirmed), with identified parents Henry & Tillie — first a son (b.~1908), then head of a 9-person household.
Age 22
b. ~1908
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Perry, Pennsylvania |
| Surname | Holland |
| Given Name | William H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Fireman |
| Industry | Steam railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Fireman |
| Township / Ward | Marysville Borough |
| Est. Birth Year | ~1908 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Emily Holland | Daughter | — | 11 | ~1919 |
| Beatrice Holland | Daughter | — | 24 | ~1906 |
| James Holland | Head | — | 44 | ~1886 |
| Mary Holland | Other | — | 4 | ~1926 |
| Nelson Holland | Son | — | 19 | ~1911 |
| Baron Holland | Son | — | 13 | ~1917 |
| James Holland | Son | — | 15 | ~1915 |
| William Holland | Son | — | 22 | ~1908 |
| Tillie Holland | Spouse | — | 47 | ~1883 |
Census Appearances
1910
Perry, Pennsylvania
Son, age 2
Perry, Pennsylvania · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Holland |
| Given Name | William H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Perry, Pennsylvania
Son, age 11
Perry, Pennsylvania · implied b. ~1909 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Holland |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| 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
Perry, Pennsylvania
Son, age 22
Perry, Pennsylvania · implied b. ~1908 — 9 household members
| Surname | Holland |
| Given Name | William H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Fireman |
| Industry | Steam railroad |
| 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 William Holland across 3 US Census years (1910, 1920 and 1930) in Perry, Pennsylvania, using XGBoost record linkage. Identified parents: father Henry Holland (~0.92 confidence) and mother Tillie Holland (~0.92 confidence) and mother Tillie Holland (~0.92 confidence) and mother Lillie Holland (~0.92 confidence) and father Harry Holland (~0.92 confidence) and father James Holland (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Henry Holland
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Tillie Holland
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Tillie Holland
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Lillie Holland
b. ~1885
Source mother
● Household
· direct · ~0.92
Father
Harry Holland
b. ~1886
Source father
● Household
· direct · ~0.92
Father
James Holland
b. ~1886
Source father
● Household
· direct · ~0.92
This person
Anchor record
William Holland
Son · 1930 · age 22 · b. ~1908 · Pennsylvania
★ You are viewing this record
Sibling
Beatrice Holland
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Holland
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Baron Holland
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nelson Holland
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emily Holland
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 — Perry, Pennsylvania
Open full size
1930 US Federal Census — Perry, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2089:0335)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Amos L Clendenin | 35 | Head | Car Inspector | Pennsylvania |
| 52 | Blanche S Clendenin | 34 | Wife | — | Pennsylvania |
| 53 | Velva G Clendenin | 13 | Daughter | — | Pennsylvania |
| 54 | Mildred E Clendenin | 12 | Daughter | — | Pennsylvania |
| 55 | Richard L Clendenin | 10 | Son | — | Pennsylvania |
| 56 | Samuel L Morris | 32 | Head | Brakeman | Pennsylvania |
| 57 | Helen Morris | 29 | Wife | — | Pennsylvania |
| 58 | Arnet M Morris | 11 | Son | — | Pennsylvania |
| 59 | Virginia D Morris | 7 | Daughter | — | Pennsylvania |
| 60 | William L Sharon | 36 | Head | Car Repairman | Pennsylvania |
| 61 | Thomas M Sharon | 17 | Son | — | Pennsylvania |
| 62 | William S Sharon | 16 | Son | — | Pennsylvania |
| 63 | Dorothy M Sharon | 14 | Daughter | — | Pennsylvania |
| 64 | Harold W Sharon | 11 | Son | — | Pennsylvania |
| 65 | George G Sharon | 9 | Son | — | Pennsylvania |
| 66 | Robert R Sharon | 7 | Son | — | Pennsylvania |
| 67 | James M Sharon | 5 | Son | — | Pennsylvania |
| 68 | Ralph W Sharon | 2 | Son | — | Pennsylvania |
| 69 | Harry B Millard | 52 | Head | Brakeman | Pennsylvania |
| 70 | Mary E Millard | 47 | Wife | — | Pennsylvania |
| 71 | Guy B Millard | 17 | Son | — | Pennsylvania |
| 72 | Martha N Millard | 15 | Daughter | — | Pennsylvania |
| 73 | Ann L Millard | 13 | Daughter | — | Pennsylvania |
| 74 | Ed P Millard | 10 | Son | — | Pennsylvania |
| 75 | Mary V Millard | 7 | Daughter | — | Pennsylvania |
| 76 | Fred W Millard | 7 | Daughter | — | Pennsylvania |
| 77 | Carl C Millard | 20 | Son | Clerk | Pennsylvania |
| 78 | Harry O Mitz | 42 | Head | Painter | Pennsylvania |
| 79 | Emily S Mitz | 36 | Wife | — | Pennsylvania |
| 80 | Muriel S Mitz | 9 | Daughter | — | Pennsylvania |
| 81 | Dorothy Mitz | 7 | Daughter | — | Pennsylvania |
| 82 | George A Mitz | 4 | Son | — | Pennsylvania |
| 83 | Paul A Mitz | 1 | Son | — | Pennsylvania |
| 84 | Marcus M Hockenberry | 61 | Head | — | Pennsylvania |
| 85 | Alice J Hockenberry | 58 | Wife | — | Pennsylvania |
| 86 | James J Holland | 44 | Head | Laborer | Pennsylvania |
| 87 | Tillie M Holland | 47 | Wife | Brakeman | Pennsylvania |
| 88 | Beatrice V Holland | 24 | Daughter | — | Pennsylvania |
| 89 | William H Holland THIS PERSON | 22 | Son | Fireman | Pennsylvania |
| 90 | Nelson R Holland | 19 | Son | — | Pennsylvania |
| 91 | James L Holland | 15 | Son | — | Pennsylvania |
| 92 | Baron L Holland | 13 | Son | — | Pennsylvania |
| 93 | Emily L Holland | 11 | Daughter | — | Pennsylvania |
| 94 | Mary A Holland | 4 | Granddaughter | — | Pennsylvania |
| 95 | Howard M Long | 49 | Head | Car Repairman | Pennsylvania |
| 96 | Minnie M Long | 49 | Wife | — | Pennsylvania |
| 97 | Naomi M Long | 16 | Daughter | — | Pennsylvania |
| 98 | Amanda Zeigler | 83 | Head | — | Pennsylvania |
| 99 | Peter A Baker | 58 | Head | Laborer | Pennsylvania |
| 100 | Lillian M Baker | 53 | Wife | — | Pennsylvania |
Pedigree Summary
William + 5 siblings
Gen 1 · 6 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)