(Anything in this kind of brackets [ ] is my opinion.)
Charles S. Sebolt and
Elizabeth S. Onderdonk marry.
Beatrice Onderdonk is born in 1889 to Elizabeth S. Onderdonk and Charles S. Sebolt.
Charles S. Sebolt dies / is buried in 1893 in the East Section of Greenbush, Clinton Heights, Rensselaer County, New York.
His wife was Elizabeth S. Onderdonk.
1900 Federal Census
East Greenbush, Rensalaer County, New York, E.D. 4, S.D. 33, _-1-1, June 1, 1900
81 year old widowed white female born July 1818 in New York and
is the family head
Her father and mother were born in New York.
She has had 2 children who are both living.
She owns her home free of mortgage.
She can read and write and speaks English.
East Greenbush, Rensalaer County, New York, E.D. 4, S.D. 33,
_-2-2, June 1, 1900
55 year old married white male born April 1845 in New York
His father and mother were born in New York.
He has been married for 34 years and is the head of the
family.
He is a farmer who has been unemployed 2 months.
He owns his farm free of mortgage.
He can read and write and speaks English.
Farm Schedule 1
Mary Ouderdork
55 year old married white female born November 1844 in New
York
Her father and mother were born in New York.
She has been married 34 years old and is William's wife.
She has had 4 children who are all living.
She can read and write and speaks English.
Willis N. Ouderdork, Jr.
23 year old single white male born April 1877 in New York and is
Willis's son
His father and mother were born in New York.
He is a farm laborer who has been unemployed 0 months.
He can read and write and speaks English.
David R. Ouderdork
17 year old single white male born December 1882 in New York and
is Willis's son
His father and mother were born in New York.
He is a farm laborer who has been unemployed 0 months.
He can read and write and speaks English.
Elizabeth Sebolt
32 year old widowed white female born September 1867 in New York
and is Willis's daughter
Her father and mother were born in New York.
She has had 1 child who is still living.
She is a teacher who has been unemployed 2 months.
She can read and write and speaks English.
Beatrice Sebolt
11 year old single white female born April 1889 in New York and
is Willis's granddaughter
Her father and mother were born in New York.
She has attended school 10 months.
She can read and write and speaks English.
1920 Federal Census
FM-28-30, New York Road, East Greenbush Town, Rensselaer
County, New York, Third Election District, S.D. 10, E.D. 242,
January 9, 1920
38 year old married white male born in New York and is head of
the family
His father and mother were born in New York.
He was an employer, a farmer with a general farm that he owns
free of mortgage.
Farm Schedule 17
Ida Onderdonk
38 year old married white female born in New York and is David's
wife
Her father and mother were born in New York.
Occupation - None
Phoebe J. Onderdonk
8 year old single white female born in New York and is David's
daughter
Her father and mother were born in New York.
Occupation - None
Jeanette A. Onderdonk
6 year old single white female born in New York and is David's
daughter
Her father and mother were born in New York.
Occupation - None
FM-29-31, New York Road, East Greenbush Town, Rensselaer
County, New York, Third Election District, S.D. 10, E.D. 242,
January 9, 1920
74 year old widowed white male born in New York amd is head of
the family
His father and mother were born in New York.
He is an employer, a farmer with a general farm that he owned
free of mortgage.
Elizabeth Sebolt
48 year old widowed white female born in New York and is Willis's
daughter
Her father and mother were born in New York.
She is a wage earner, a teacher at Union free school.
Beatrice Sebolt
30 year old single white female born in New York and is Willis's
granddaughter
Her father and mother were born in New York.
She is a wage earner, a teacher at District School.
Phoebe J. Onderdonk dies / is buried in 1922 and is buried in the east section of Greenbush (Clinton Heights) in Rensselaer County, New York.
1930 Federal Census
Columbia Turnpike, East Greenbush, ? Heights, Rensalaer County, New York, S.D. 42-5, E.D. 5, _-192-193, April 1930
63 year old widowed white female born in New York and is head of family
Her father and mother were born in New York.
She married for the first time at the age of 21.
She owns her home which is worth $10,000 and is not a farm.
She has a radio.
She can read and write, and she speaks English.
She did not attend school during the year starting September 1, 1929.
Occupation - none
Beatrice Sebolt
41 year old single white female born in New York and is Elizabeth's daughter.
Her father and mother were born in New York.
She is a teacher at a school, a wage earner presently employed.
She can read and write, and she speaks English.
She did not attend school [as a student] during the year starting September 1, 1929.
The following columns are blank for this family:
* House number (in cities or towns)
* Language spoken in home before coming to the United
States
* Year of immigration to the United States
* Naturalization
* If not, line number of Unemployment Schedule
* Whether a veteran of the U.S. military or naval forces mobilized for any war or expedition
* What war or expedition?
* Number of farm schedule
Columbia Turnpike, East Greenbush, ? Heights, Rensalaer County, New York, S.D. 42-5, E.D. 5, _-193-194, April 1930
48 year old married white male born in New York and is head of family
His father and mother were born in New York.
He married for the first time at the age of 21.
He owns his home which is worth $10,000 and is a farm.
He has a radio.
He presently works on his own account as a farmer.
He can read and write, and he speaks English.
He did not attend school during the year starting September 1, 1929.
Farm Schedule 2
Ida M. Onderdonk
48 year old married white female born in New York and is David's H[ouse] wife
Her father and mother were born in Connecticut.
She married for the first time at the age of 21.
She can read and write, and she speaks English.
She did not attend school during the year starting September 1, 1929.
Occupation - none
Jeannette Onderdonk
16 year old single white female born in New York and is David's daughter
Her father and mother were born in New York.
She can read and write, and she speaks English.
She attended school during the year starting September 1, 1929.
David R. Onderdonk
9 year old single white male born in New York and is David's son
His father and mother were born in New York.
He can read and write, and he speaks English.
He attended school during the year starting September 1, 1929.
The following columns are blank for this family:
* House number (in cities or towns)
* Language spoken in home before coming to the United
States
* Year of immigration to the United States
* Naturalization
* Industry
* If not, line number of Unemployment Schedule
* Whether a veteran of the U.S. military or naval forces mobilized for any war or expedition
* What war or expedition?
1940 Federal Census
Clinton Heights, East Greenbush, Renssalaer County, S.D. 29, E.D. 42-8, New York, 191, April 18, 1940
58 year old white married male born in New York and is head of family
He owns his home worth $3300; it is not a farm.
He has lived in the same house since April 1, 1935.
He works 70 hours a week, 52 weeks in 1939, for pay or profit at private or nonemergency government during the week of March 24-30, 1940.
He works on own account as an attendant at a filling station.
He has had 4 years of college and has not attended school at any time since March 1, 1940.
Ida M Onderdonk
58 year old white married female born in New York and is David's wife
She has lived in the same house since April 1, 1935.
She had engaged in home housework and had not done or sought any other work.
She had not received any money from wages, salary, or other sources.
Janet Onderdonk
24 year old white single female born in New York and is David's daughter
She has lived in the same house since April 1, 1935.
She has had 4 years of high school and has not attended school at any time since March 1, 1940.
She worked 40 hours for pay or profit at private or nonemergency government during the week of March 24-30, 1940 and 10 weeks in 1939.
She is a paid worker, a laborer at Bayer Company.
She had not received any money from wages, salary, unemployment, or other sources.
David R. Onderdonk, Jr.
18 year old white single male born in New York and is David's son
He has lived in the same house since April 1, 1935.
He has had 4 years of high school and has not attended school at any time since March 1, 1940.
He worked 0 hours during the week of March 24-30, 1940 and 0 weeks in 1939.
He was seeking work.
Beatrice Onderdonk Sebolt dies / is buried in 1947 and is buried in the east section of Greenbush (Clinton Heights) in Rensselaer County, New York.
David R. Onderdonk dies / is buried in 1948 and is buried in the east section of Greenbush (Clinton Heights) in Rensselaer County, New York.
His wife is Ida Card.
Elizabeth S. Onderdonk dies / is buried in 1954 and is buried in the east section of Greenbush (Clinton Heights) in Rensselaer County, New York.
Her husband was Charles S. Sebolt.
Other Sources:
Genealogy of the Onderdonk family in America. Onderdonk, Elmer,. New York. Priv. Print. 1979.

