Judeo-Spanish/Ladino (Thessaloniki). Gender distinction on pronouns: 3rd plural and 3rd singular pronouns, 1

ÉL lavorava por su padre.
Él
He PS.PRO.3.SG.M
lavorava
worked V.PST.SG
por
for PREP
su
his POSS.ADJ
padre
father N.M.SG
He worked for his father.
Type: Elicited from speaker
Source: :
Audio file :
https://abla.cnrs.fr/wp-content/uploads/2023/04/feature-33.Salonica-1.mov