Career
He was the cousin of Uthman ibn Affan, the third of the Rashidun caliphs. Marwan"s ascension pointed to a shift in the lineage of the Umayyad dynasty from descendants of Abu Sufyan (the "Sufyanids") to those of Hakam (the "Marwanids"), both of whom were grandsons of Umayya (for whom the Umayyad dynasty is named). Hakam was also the uncle of Uthman ibn Affan.
Which he give Marwan the honorific title of Radhi Allahu Anhu(Research Associate), which common honorific title of Sahaba or Tabi"un.
Another evidence according to fiqh were there are hadiths which transmitting was traced to Marwan which is compiled by Sahih Bukhari and Tirmidhi. as it is the nature to the ruling of Hadith transmission by Sahaba was explained by Haji gibril that Consensus among Ahl al-Sunna that the Sahaba are all of the highest probity which inhibiting the first chain of narration.
