2 Billon Coins (Probably Spain)

I got these two coins in a lot that was described as Spanish, but could not identify them.

First one does appear to have a castle on the reverse, but the obverse figure doesn't match anything I've seen under Castile. Weight 0.67 grams and diameter 18 mm




Second one is 0.68 grams and diameter 17 mm.



Any help is appreciated. Could be something other than Spanish, but everything in this lot was Spanish besides one Islamic coin.

The first one is a dinero "pepion" of Fernando IV of Castile and Leon. Look for it in Numista. There are a lot of different marks under the castle, the most common are in Numista.
https://en.numista.com/catalogue/castile_and_leon-1.html#r_castile_and_leon707

The second is a dinero from Kingdom of Castile or Kingdom of Leon when separated. I cannot read enough legend to say which king. If you can read something around the cross, tell me. Probably not in Numista, but something close to
https://en.numista.com/catalogue/pieces156164.html

Cita: "zegeri"​The first one is a dinero "pepion" of Fernando IV of Castile and Leon. Look for it in Numista. There are a lot of different marks under the castle, the most common are in Numista.
​https://en.numista.com/catalogue/castile_and_leon-1.html#r_castile_and_leon707
​
​The second is a dinero from Kingdom of Castile or Kingdom of Leon when separated. I cannot read enough legend to say which king. If you can read something around the cross, tell me. Probably not in Numista, but something close to
​https://en.numista.com/catalogue/pieces156164.html
​

​Thank you! I can't really make the legend out on the second one either.

I´m unsure with the second coin. It can also be a dinero from County of Urgell. What a pity it's so worn that we cannot read the legends or see the design.
https://en.numista.com/catalogue/urgell_county-1.html

Looking at it more closely I think I can make out Tolleta around the cross, so it would be one of the Castile and Leon ones.