This is a very simple Multi-cache.
A. How many letters are Jean's surname and then subtract one.
B. Count the number of letters on the first word on the eighth paragraph.
C. The first digit of the year Jean died.
D. Count the number of letters on the second word on the top paragraph.
E. The fourth digit of the year Jean was born.
F. How many letters are Maud's surname and then subtract two.
S 35 04.ABC
E 138 29.DEF
Checksum = 14 + 19 = 33
You are looking for a small container with small items inside.
Happy Hunting.
Wal & Ol