C 357 ] 
wrote a Treatife de Cafirametatione, in the Time of 
Trajan . From him we are informed, that thefe 
Troops were call'd Militarise, as confiding of a thou- 
fand private Men, Part Horfe and Part Foot. The 
Proportion of the former of thefe to the latter was 
nearly as one to three, viz. 240 to 760, inftead of 
250 to 750. Which little Difference was poffibly 
cccafion’d by the Neceflity of dividing them into 
Genturise and Turmse. The Author s Words are : 
Hahet Cohors Equitata Milliaria pcdites feptingen - 
gentos fexaginta centurias decern, equites duCen* 
tos quadraginta, turmas decern . 
And again ; 
Meminerimzis itaque ad computationem cohort is equij 
tatse militarise pedatur am ad mille trecentosfexa « 
ginta dari dehere . 
Which is to be thus explained : The Tedatura of 
this irregular Corps, in their Incampment, would not 
be the fame as the Be datura of an uniform Body 
of Infantry, of the fame Number, but would exceed 
it by 3 60 Feet; for the Proportion of the Room of 
one Horfeman to one Foot-Soidicr he affigns as 2f to 
one 
Omnis miles provincials accipit pedaturam , pedem y 
adjeffi a quinta .eques autem duos femis , adjeffia 
quinta .-. — - Habebit itaque Cohors equitata mil- 
liar ia equites ducentos quadraginta> quos re dig® 
ad peditem , ut pedem, quod accipit miles, ad duos 
femis , quod accepit equts. Fit dimidia fumpt a 
duElum quinquies : fic traBabmus numerum equF 
turn, fit centum vigintii due emus quinquies, fiunt 
m fexcenti ; - 
