Thoennissen Family History

There are 36 census records available for the last name Thoennissen. Like a window into their day-to-day life, Thoennissen census records can tell you where and how your ancestors worked, their level of education, veteran status, and more.

There are 20 immigration records available for the last name Thoennissen. 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 62 military records available for the last name Thoennissen. For the veterans among your Thoennissen ancestors, military collections provide insights into where and when they served, and even physical descriptions.