In this Spanish name, the first or paternal surname is Gómez and the second or maternal family name is de la Serna.
Pedro Gómez de la Serna (21 February 1806 – 12 December 1871) was a Spanish jurist and politician, and a leading force for the modernization of 19th-century Spanish law.
Gómez de la Serna was a noted scholar in the fields of legal theory and legal history. He wrote the prescribed university textbooks on the principles of law and on Roman law, and developed one of the first systematic overview of Spanish civil and criminal law, thereby helping to establish modern Spanish legal scholarship. He was also one of the leading drafters of the first Spanish code of civil procedure of 1855.
Reichardt, Nikola (2001). "Gómez de la Serna, Pedro". In Michael Stolleis (ed.). Juristen: ein biographisches Lexikon; von der Antike bis zum 20. Jahrhundert (in German) (2nd ed.). München: Beck. p. 253. ISBN3-406-45957-9.