Brockelmann. Suppl. I (Muḥammed ibn Saʻd Kātib al-Wāqidī, b. 230/845)
His al-Ṭabaqāt, 1983 t.p. (Ibn Saʻd) p. 17, etc. (Muḥammad ibn Saʻd ibn Manīʻ al-Hāshimī al-maʻrūf bi-Ibn Saʻd; b. in Baṣrah, 168 H.; some sources kept quiet about his d. of b.; as for his d. of d., they differ about it; some say d. 4 Jumādá al-Ākhirah 222; others say 232 H; the final saying: d. 4 Jumādá al-Ākhirah 230 H.)
Kaḥḥālah (Muḥammad ibn Saʻd; Muḥammad ibn Saʻd ibn Manīʻ al-Zahrī, al-Baṣrī, Kātib al-Wāqidī (Abū ʻAbd Allāh); b. in Baṣrah; 168-230 H. (Jumādá al-Ākhirah) = 784 or 785-845)