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Castonguay Family History

Castonguay Name Meaning
French Canadian: variant of Gastonguay, which is a combination of the first and last names of the first bearer of the name in Canada, Gaston Guay or Gay.

Source: Dictionary of American Family Names ©2013, Oxford University Press

81,298 Historical Documents with Castonguay on Ancestry
20,254 Birth, Marriage, and Deaths
1,298 Military Records
902 Immigration Records
21,625 Census and Voter Lists
37,219 Member Trees

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Name Distribution of Castonguay Families

  • Number of Castonguay families
     24 - 45
     9 - 23
     1 - 8
    from the 1920 US Federal Census Data
  • Sorry, we couldn't find geographic distribution information for the Castonguay last name
    from the 1891 England and Wales Census Data
  • Sorry, we couldn't find geographic distribution information for the Castonguay last name
    from the 1891 Scotland Census Data

Castonguay census records

You can see how Castonguay families moved over time by selecting different Census years.

Census records can tell you little-known facts about your ancestors such as birthplace, occupation and value of personal estate.

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Castonguay Family Origin

Find out where people with the family name Castonguay lived before coming to the United States. Using Ancestry, you can search through passenger arrival records, naturalization records, border crossings, emigration records, passport applications, and even convict transportation records.

Average Life Expectancy for Castonguay

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An unusually short lifespan might indicate that your ancestors lived in harsh conditions. A short lifespan might also indicate health problems that were once prevalent in your family.

The SSDI is a searchable database of more than 70 million names. You can find birthdates, death dates, addresses and more.

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Castonguay Family Occupations

from 1880 Federal Census Data

Castonguay census records

Census records can offer a lot of little known facts about your Castonguay ancestors, such as occupation.

Occupation can tell you about your ancestors' social status and economic status.

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Castonguay Civil War Service Records

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You can find out if your ancestors came primarily from the North of the South.

Military records can tell you an ancestor's birthplace, occupation, and even physical description.

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Message Board about Castonguay 61 Threads, 106 Messages

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