The human Duke Solha, along with his brother and sister, belonged to a family. Solha and his siblings were born on the Outer Rim Territories planet Serenno.
In 19 BBY, after Solha previously served the Galactic Republic, the Serennian family led a droid factory for the Separatist Alliance and its military on the Outer Rim planet Mokivj. The factory was later destroyed by Jedi Knight Anakin Skywalker; his wife, Republic Senator Padmé Amidala; and the Chiss Senior Captain Mitth'raw'nuruodo. Amidala felt the family was very ambitious, and said as much to her husband. When Skywalker and Thrawn were discussing what they knew of the family, the Jedi conveyed his wife's opinion to the Chiss.
The family appeared in the 2018 novel Thrawn: Alliances, the second installment in the Star Wars: Thrawn trilogy by Timothy Zahn.
The family appeared in the 2018 novel Thrawn: Alliances, the second installment in the Star Wars: Thrawn trilogy by Timothy Zahn.