Question: his will, which has been preserved, exhibits the same kindly traits; he makes references to his happy family life and takes solicitous care of his children, as well as his servants.
Answer: --> His will, which has been preserved, exhibits the same kindly traits; he makes references to his happy family life and takes solicitous care of his children, as well as his servants.

Question: cam and washer: case hardened and black-oxide steel.
Answer: --> Cam and washer: Case hardened and black-oxide steel.

Question: that will we have to answer to god for every careless word we speak.
Answer:
--> That will we have to answer to God for every careless word we speak.