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Mcisaacs Family History

Mcisaacs Surname Meaning

Historically, surnames evolved as a way to sort people into groups - by occupation, place of origin, clan affiliation, patronage, parentage, adoption, and even physical characteristics (like red hair). Many of the modern surnames in the dictionary can be traced back to Britain and Ireland.


Similar surnames: Mcisaac, Isaacs, Macisaac, Isaac, Mckissack, Isaacks, Minas, Cusack

Search for a relative to learn more about your family history.

Hint: Try searching for a relative alive in 1940.

Where is the Mcisaacs family from?

You can see how Mcisaacs families moved over time by selecting different census years. The Mcisaacs family name was found in the USA, Canada, and Scotland between 1851 and 1920. The most Mcisaacs families were found in and USA in 1880. In 1911 there were 7 Mcisaacs families living in New Brunswick. This was 100% of all the recorded Mcisaacs's in Canada. New Brunswick had the highest population of Mcisaacs families in 1911.
Use census records and voter lists to see where families with the Mcisaacs surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
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What Mcisaacs family records will you find?

Census Records

There are 275 census records available for the last name Mcisaacs. Like a window into their day-to-day life, Mcisaacs census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search Canadian census records for Mcisaacs

Passenger Lists

There are 97 immigration records available for the last name Mcisaacs. Passenger lists are your ticket to knowing when your ancestors arrived in Canada, and how they made the journey - from the ship name to ports of arrival and departure.

View all Mcisaacs immigration records

Draft Cards

There are 42 military records available for the last name Mcisaacs. For the veterans among your Mcisaacs ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Mcisaacs military records

You've only scratched the surface of Mcisaacs family history

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What is the average Mcisaacs lifespan?

Between 1973 and 1991, in the United States, Mcisaacs life expectancy was at its lowest point in 1991, and highest in 1982. The average life expectancy for Mcisaacs in 1973 was 62, and 39 in 1991.

View Social Security Death Index (SSDI) for Mcisaacs

An unusually short lifespan might indicate that your Mcisaacs 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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