6 Unknown coins (Early Modern Europe - Italy?)

Hello, I have 6 coins from Europe here which I can't identify.



Weights are: 1 - 2.15 g, 2 - 1.93 g (Venice), 3 - 0.67 g, 4 - 1.51 g, 5 - 1.08 g, 6 - 1.74 g

Thanks for your help :-)

Lovely ones! And nice challenge ^^

1 2 3 5 6 should be Italian States and 4 looks like Portugal

Ok found the first one :

Italy, Casale, Vincenzo Gonzaga, 1587-1612,
billon Parpagliola, 2.26g, dated 1588
+ VIN D G DVX MAN IIII E MO FE II,
eagle, wings spread open/
...FRANCIS CVS *1588*, St. Francis kneeling
MIR (Varesi) 307/1, CNI 10, Scarce (NC)

http://www.forumancientcoins.com/meepzorp/mi_casale_pt02.htm

It is not on Numista yet.

Third one:

Liard à la croisette, dit "à l'F" François 1er, atelier Orléans

https://fr.numista.com/catalogue/pieces8549.html

Fifth one :

1 Sesino - Filippo I Duchy of Piacenza

https://en.numista.com/catalogue/pieces71659.html (not exactly the same)

Second one :

1 sesino from Venice, but which one?

https://en.numista.com/catalogue/index.php?mode=simplifie&p=1&l=&r=sesino+venice&e=&d=&ru=&i=&ca=3&no=&m=&v=&t=&a=&w=&dg=&f=&u=&g=&c=&tb=y&tc=y&tn=y&tp=y&tt=y&te=y&cat=y

I created the first one for Numista (this one https://www.ngccoin.com/price-guide/world/italian-states-casale-parpagliola-2-1-2-soldi-km-5-1588-1597-cuid-105575-duid-423180 ), 3rd is already here, 5th looks similar to mine here https://www.ngccoin.com/price-guide/world/italian-states-piacenza-sesino-km-39-1748-65-cuid-1147603-duid-1485733 (arms with castle - lion - castle - lion), but one of this KM#39 pictures is wrong (either Numista or NGC).

Nr 2: legend R (?) I (?) S (?) RON PRIOLI DVX VENET