You can find out when most of the Mersch families immigrated to the United States. You can focus your search to immigration records dating from that era. Immigration records can tell you an ancestor's name, ship name, port of departure, port of arrival and destination.
What is a System Requirements Specification (SRS)? A System Requirements Specification (SRS) (also known as a Software Requirements Specification) is a document or set of documentation that describes the features and behavior of a system or software application.
Information Technology (IT) Requirements Definition. Wanting new software is not the same as needing new software. Before undertaking a new software evaluation process, a well documented list of requirements can help clarify exactly which product best meets your needs and why. In order to determine needs, establish 10 -15 primary requirements per application area as a reasonable starting point.