The events of Rehoboam’s reign, from start to finish, are recorded ¹  in the Annals of Shemaiah the prophet and of Iddo the seer that include genealogical records.

The sons of Reuben, Israel’s firstborn – (Now he was the firstborn, but when he defiled his father’s bed, ¹  his rights as firstborn were given to the sons of Joseph, Israel’s son. So Reuben is not listed as firstborn in the genealogical records. ² 

My God placed it on my heart to gather the leaders, ¹  the officials, and the ordinary people so they could be enrolled on the basis of genealogy. I found the genealogical records ²  of those who had formerly returned. Here is what I found written in that record: ³