Many things can go wrong when a record collection is indexed. If you're having diffculty finding Koepka ancestors in a particular database at one site, try finding it on another and compare the results.
The Necessary and Proper Clause, also known as the Elastic Clause, the Basket Clause, the Coefficient Clause, and the Sweeping Clause, is a provision in Article One of the United States Constitution, located at section 8, clause 18.
Necessary and Proper Clause. In framing the U.S. Constitution, the leaders of the time gave certain specific powers to Congress, reserving all other powers to the individual states. This was done in order to ensure the new government would not become an oppressive entity, such as the government they had left behind in England.