Simply start with yourself and we'll do the searching for you.
United States shown, England data unavailable
Census records can give you a fascinating window into the day-to-day lives of your Kolthoff ancestors - like hours worked per week, level of education, veteran status, employers, and more.
Solve your own mystery as you explore your history.
An unusually short lifespan might indicate that your Kolthoff 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.