There is a total of 40594 clues beginning with so
- Son and brother of George
- Son and husband of Jocasta
- Son and son-in-law to Claudius
- Son and successor of Jordan's King Hussein
- Son and successor of Seti I
- Son in "Desire Under the Elms"
- Son in "Hi & Lois"
- Son in "Tess of the D'Urbervilles"
- Son in "The Royal Tenenbaums"
- Son in an Arnold poem
- Son in Eden
- Son in Genesis
- Son in line for Hirohito's throne
- Son named after Jr
- Son No 1 rode in a multi-colored bus
- Son No 2 was hassled by Haskell
- Son No 3 moved a lot of junk
- Son No 4 was big on the ranch
- Son of in Arabic
- Son of Zeus
- Son of 1 Across
- Son of 10 Across
- Son of 10 Down
- Son of 10-Across
- Son of 11 Down
- Son of 121-Across
- Son of 13 Down
- Son of 14 Across
- Son of 15-Across
- Son of 16 Across
- Son of 16 Down
- Son of 16- and 66-Across
- Son of 16-Across
- Son of 19 Across
- Son of 2 Down
- Son of 23 Across
- Son of 25 Across
- Son of 26 Down
- Son of 28 Across
- Son of 30-Down
- Son of 37 Across
- Son of 4-Down
- Son of 41 Across
- Son of 41 Down
- Son of 43 Across et al
- Son of 44 Across
- Son of 44-Across
- Son of 53 Down
- Son of 62-Down
- Son of 68-Across
- Son of 7 Down
- Son of 7 Down
- Son of 7-Across
- Son of 70-Across
- Son of 73-Across
- Son of 77-Down
- Son of 78-Across
- Son of 92 Down
- Son of : ibn :: father of : ___
- Son of a "Long Tall Sally" singer?
- Son of a batch?
- Son of a bitch?
- Son of a doe
- Son of a gun
- Son of a Gun! Protectant maker
- Son of a Gun! Protectant manufacturer
- Son of a Gun! vinyl protectant maker
- Son of a Jr
- Son of a kind
- Son of a kind
- Son of a king
- Son of a queen
- Son of a Salvadoran
- Son of a Scot
- Son of a sheriff
- Son of a son
- Son of a son of Noah
- Son of a ___
- Son of a _____ (nautical epithet)
- Son of A Lincoln
- Son of Aaron
- Son of Aaron
- Son of Abe
- Son of Abe and Mary
- Son of Abiel
- Son of Abraham
- Son of Abraham and Sarah
- Son of Abraham, in some texts
- Son of Adam
- Son of Adam and Eve
- Son of Adam
- Son of Adhem
- Son of Aga Khan
- Son of Agamemnon
- Son of Agamemnon
- Son of Agrippina
- Son of Agrippina II
- Son of Agrippina II
- Son of Agrippina the Younger
- Son of Agrippina