What is Robin's father like in One Piece?

As of February 2020, Nico Robin's father was not described in One Piece (even his name was not mentioned), so his father's character is unknown.

There is a sentence in the whole work: In order to fulfill the last wish of "her dead husband (Robin's father)" and her own pursuit of archaeology, Nico Olvia left Robin, who was only 2 years old, in the archaeological island of O 'Hara and went out with the expedition to look for historical texts.

Robin was bullied at an early age because he lost his parents. Although he was later taken care of by archaeologists, Robin always longed for maternal love like other children.

Extended data

Nico robin, an archaeologist wearing a straw hat, was born in O 'Hara, an archaeological island in the West Sea. At the age of eight, he was rewarded by tens of millions of O 'Hara survivors.

The ability of "flower and fruit" can make any part of the body bloom like a flower on any tangible thing in sight, and make attacks or other uses. The goal is to find the real historical text, the people who trample on historical relics in unforgiven.

Robin, Wu, Luo formed a team to escort Caesar, and prepared to go to green bit to perform the task of returning Caesar. During the break, the four of them stopped at the Rosa Tavern in Dresden.

I learned that fighting fish threatened ships and people in the waters near the bridge, but I accidentally bumped into CP0 members sent by the world government to investigate. After their successful arrival in green bit, they found that a navy warship appeared on their former island, which also made Robin indirectly suspect that the arrival of the navy was also planned by Luo.