Misc: Which state had the largest population increase between 1847 and 1860?

Questions

To which 16th century seafarer and mayor of Plymouth did Buckland Abbey belong to?

In the Flintstones what is the name of the company that employs Fred?

Where on Van Goghs The Sunflowers at the National Gallery does the artists signature appear?

Who in 1996, became the first footballer to play in 1000 league games?

he name of which American civil war battle near San Antonio Texas means Cottonwood?