Jean-Baptiste Grivel
Jean-Baptiste Grivel ( 29 August 1778 – 10 September 1869 ) , was a French naval officer and naval writer . 
<triplet> Jean-Baptiste Grivel <subj> 29 August 1778 <obj> date of birth <subj> 10 September 1869 <obj> date of death <subj> French naval <obj> field of work