Ohannigan Family History

There are 20 census records available for the last name Ohannigan. Like a window into their day-to-day life, Ohannigan census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

There are 5 immigration records available for the last name Ohannigan. 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.

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