Original Arabian - Saudi Arabia
Strain: Dahmah Shahwaniyah
Also known as WADIHAH I; WADIHAH (AP) (see references)

Sheykh Obeyd Foundation: Root Horse
Presented to Faysal Ibn Turki Ibn Saud, the Imam of the Ajman Bedouins - Bahrain
Imported to Egypt by 1853 for Abbas Pasha
Dam of the mare UDAYHA ~1850; also known as WUDIHA (by a Dahman Najib ~1840)
Sire: A Kuhaylan al-Tariqi ~1835 of the Ajman Bedouins - Bahrain
Dam: TALQAH ~1840 of the Ajman, also known as FARAS NAKADAN; FARAS NAQADAN; the MARE OF IBN NAQADAN
Note: WADIHAH ~1845 is unrelated to the Shuwaymah Sabbah mare WADIHAH II ~1840 dam of the stallion SHUWAYMAN AL SABBAH ~1850
References:
Al Khamsa.org: Under SAMHAN: WADIHAH
Heirloomeldeerearabians.com/Taproots (no longer on web): Al Khamsa Foundation Horses. The First Foundation: WADIHAH (AP)
Rashaka.at: WADIHAH
1969 Book - The Raswan Index Volume II: #10656, pg 802: WADIHAH ; #10841, pg 820: WADIHAH I