On September 27, 1547 Edward VI, Henryâs successor to the Throne , bestowed upon Francis the title of Knight Banneret ( a knight who carries his own banner and a rank above Knight Bachelor). We now turn from Sir Francisâ lifetime service to the King to his own personal life.
Building stone comes in different types. Different types of stone lend themselves to particular building techniques. Igneous rock, such as granite, is very hard and nonporous. Sedimentary rock, such as limestone, is soft and porous. Metamorphic rock, such as marble, is very hard and nonporous.
Many of the pyramids were built with a number of different stone materials. Most of the material used was fairly rough, low grade limestone used to build the pyramid core, while fine white limestone was often employed for the outer casing as well as to cover interior walls, though pink granite was also often used on inner walls.