Óscar Pérez Solís [SEP] date of death
Óscar Pérez Solís
Óscar Pérez Solís (24 August 1882 – 26 October 1951) was a Spanish artillery officer, engineer, journalist and politician. 
He became attracted to left-wing causes, and left the army in 1912. 
He joined the Spanish Socialist Workers' Party and was its candidate in several general elections.
In 1921 he was one of the founders of the Communist Party of Spain, and became secretary-general of the party.
He converted to Catholicism during a period in prison in 1925–27
years.
Jesús Hernández Tomás was born in Murcia in 1907.
He was one of the founders of the Communist Party in Biscay.
In 1922 he was part of the guard of Óscar Pérez Solís, Secretary General of the Spanish Communist Party ("Partido Comunista Español", PCE).
Hernández participated in the failed attack on the socialist Indalecio Prieto.
In 1927 he was a member of the Central Committee of the Communist Youth. 
Hernández was arrested in 1929 and released the next year.