What the source says
Fernando Grande-Marlaska Gómez appears in the 2023 elected-members workbook.
The source associates this elected result with Cádiz and the candidature label PARTIDO SOCIALISTA OBRERO ESPAÑOL (PSOE).
Fernando Grande-Marlaska Gómez is named as elected for Cádiz in Spain's official 2023 Congress elected-result workbook under PSOE. This is a historical result record, not a current-tenure claim.
The source associates this elected result with Cádiz and the candidature label PARTIDO SOCIALISTA OBRERO ESPAÑOL (PSOE).