Question: The innermost coffin is of iron, the next of mahogany, then two of lead, one of ebony, and the outer one of oak.
The coffins are made out of a variety of materials.

Answer: yes

Question: no i live in San Antonio
I reside in San Antonio.

Answer: yes

Question: Standing out half obstructing the path was a huge boulder which certainly bore a fanciful resemblance to a "begging" terrier.
A huge boulder was in the path.

Answer:
yes