View Census Data for Brennan | Data not to scale
Census Records
There are 378,000 census records available for the last name Brennan. Like a window into their day-to-day life, Brennan census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.
Search UK census records for BrennanPassenger Lists
There are 82,000 immigration records available for the last name Brennan. 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 Brennan immigration recordsDraft Cards
There are 69,000 military records available for the last name Brennan. For the veterans among your Brennan ancestors, military collections provide insights into where and when they served, and even physical descriptions.
View all Brennan military recordsCensus Records
There are 378,000 census records available for the last name Brennan. Like a window into their day-to-day life, Brennan census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.
Search UK census records for BrennanPassenger Lists
There are 82,000 immigration records available for the last name Brennan. 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 Brennan immigration recordsDraft Cards
There are 69,000 military records available for the last name Brennan. For the veterans among your Brennan ancestors, military collections provide insights into where and when they served, and even physical descriptions.
View all Brennan military recordsBetween 1940 and 2004, in the United States, Brennan life expectancy was at its lowest point in 1945, and highest in 2001. The average life expectancy for Brennan in 1940 was 40, and 74 in 2004.
