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Mcisaac Family History

Mcisaac Surname Meaning

Scottish: Anglicized form of Gaelic Mac Iosaig ‘son of Iosag’ Gaelic form of the Biblical personal name Isaac.

Source: Dictionary of American Family Names 2nd edition, 2022


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Hint: Try searching for a relative alive in 1940.

Where is the Mcisaac family from?

You can see how Mcisaac families moved over time by selecting different census years. The Mcisaac family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Mcisaac families were found in and Scotland in 1841. In 1891 there were 16 Mcisaac families living in Lancashire. This was about 36% of all the recorded Mcisaac's in United Kingdom. Lancashire had the highest population of Mcisaac families in 1891.
Use census records and voter lists to see where families with the Mcisaac 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 did your Mcisaac ancestors do for a living?

In 1939, Civil Servant (retired) and Unpaid Domestic Duties were the top reported jobs for men and women in the United Kingdom named Mcisaac. 100% of Mcisaac men worked as a Civil Servant (retired) and 82% of Mcisaac women worked as an Unpaid Domestic Duties.

View Census Data for Mcisaac | Data not to scale

*We display top occupations by gender to maintain their historical accuracy during times when men and women often performed different jobs.

Top Male Occupations In 1939

  • Civil Servant (retired)
    100%

Top Female Occupations In 1939

  • Unpaid Domestic Duties
    82%
  • Schoolmistress(retired)
    19%

What Mcisaac family records will you find?

Census Records

There are 17,000 census records available for the last name Mcisaac. Like a window into their day-to-day life, Mcisaac census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

Search UK census records for Mcisaac

Passenger Lists

There are 4,000 immigration records available for the last name Mcisaac. Passenger lists are your ticket to knowing when your ancestors arrived in the UK, and how they made the journey - from the ship name to ports of arrival and departure.

View all Mcisaac immigration records

Draft Cards

There are 2,000 military records available for the last name Mcisaac. For the veterans among your Mcisaac ancestors, military collections provide insights into where and when they served, and even physical descriptions.

View all Mcisaac military records

You've only scratched the surface of Mcisaac family history

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What is the average Mcisaac lifespan?

Between 1944 and 2004, in the United States, Mcisaac life expectancy was at its lowest point in 1944, and highest in 2004. The average life expectancy for Mcisaac in 1944 was 39, and 82 in 2004.

View Social Security Death Index (SSDI) for Mcisaac

An unusually short lifespan might indicate that your Mcisaac 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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