His agnomens: Al- Baqir “the science slipter” Az-Zakir “the thinker” Al- Haadi “the conductor” As- Sabir “the patient” Aj- Jaamie “the sciences collector” Al- Hadir “the ready” Ash- Shabeeh “the parallel” Anna-thir “the sprinkler”

His title: Abu Jafar “Jafar’s father”

His father’s name: Ali “Zainul- Aabideen” (a.s.)

His mother’s name: Fatima “the daughter of as-sibt Al- Hassan” (a.s.).

His birth day: He was born in the first day of rajab month.

His birth place: Al- Medineh il- Munawa-reh.

His birth year: He was born in the fifty-seventh A.H.

His decease day: He died on Monday which is corresponding to the seventh of Dul- Hijjeh.

His decease year: He died in the fourteenth and hundred of A.H.

His age: He was fifty-seven year old.

His decease reason: He is poisoned by Husham, the Abdul- Melik’s son.

His cemetery: He was buried in Medineh Munawareh “Beqie”

His son’s number: He had eight “8” sons six of them were males and the others were females.

The males were:

1- Abu Abdul-lah As-sadiq

2- Abdul-lah

3- Ibram

4- Aubaidul-lah

5- Reja

6- Ali

The females were:

1- Zaineb

2- Ummu Salameh

His wives: He had two wives in addition to the bond women.

His finger ring’s writing: All the glory is for God.

“Al- Iz-zatu Lillahi jameean”