Question: What was the name of the spouse of the first convert to the most prevalent religion in Jordan?

Knowledge 1: Religion in Jordan
Some issues, however, such as religious conversion, are controversial. Although conversion to Islam is relatively free of legal complications, those wishing to leave Islam risk the loss of civil rights and face immense societal pressure. Among the restrictions against religious minorities are: [SEP] Knowledge 2: Ali
Ali had four children with Fatimah: Hasan ibn Ali, Husayn ibn Ali, Zaynab bint Ali and Umm Kulthum bint Ali. His other well-known sons were al-Abbas ibn Ali, born to Fatima binte Hizam (Um al-Banin), and Muhammad ibn al-Hanafiyyah. Muhammad ibn al-Hanafiyyah was Ali's son from another wife from the Bani Hanifa tribe of central Arabia named Khawlah bint Ja'far, whom Ali had married after Fatimah's death. [SEP] Knowledge 3: Identity of the first male Muslim
One account in Tabari says that the first male convert is Zayd ibn Harithah, a freed slave who had become Muhammad's adopted son. It is known that Ali is the first person to convert to Islam, however some dispute this arguing he was only 12 years old at the time he embraced Islam.
Knowledge 1: Religion in Jordan
Some issues, however, such as religious conversion, are controversial. Although conversion to Islam is relatively free of legal complications, those wishing to leave Islam risk the loss of civil rights and face immense societal pressure. Among the restrictions against religious minorities are: [SEP] Knowledge 2: Ali
Ali had four children with Fatimah: Hasan ibn Ali, Husayn ibn Ali, Zaynab bint Ali and Umm Kulthum bint Ali. His other well-known sons were al-Abbas ibn Ali, born to Fatima binte Hizam (Um al-Banin), and Muhammad ibn al-Hanafiyyah. Muhammad ibn al-Hanafiyyah was Ali's son from another wife from the Bani Hanifa tribe of central Arabia named Khawlah bint Ja'far, whom Ali had married after Fatimah's death. [SEP] Knowledge 3: Egypt
Egypt recognises only three religions: Islam, Christianity, and Judaism. Other faiths and minority Muslim sects practised by Egyptians, such as the small Bahá'í and Ahmadi community, are not recognised by the state and face persecution since they are labelled as far right groups that threaten Egypt's national security. Individuals, particularly Baha'is and atheists, wishing to include their religion (or lack thereof) on their mandatory state issued identification cards are denied this ability (see Egyptian identification card controversy), and are put in the position of either not obtaining required identification or lying about their faith. A 2008 court ruling allowed members of unrecognised faiths to obtain identification and leave the religion field blank.
Knowledge 1: Religion in Jordan
Some issues, however, such as religious conversion, are controversial. Although conversion to Islam is relatively free of legal complications, those wishing to leave Islam risk the loss of civil rights and face immense societal pressure. Among the restrictions against religious minorities are: [SEP] Knowledge 2: Egypt
Egypt recognises only three religions: Islam, Christianity, and Judaism. Other faiths and minority Muslim sects practised by Egyptians, such as the small Bahá'í and Ahmadi community, are not recognised by the state and face persecution since they are labelled as far right groups that threaten Egypt's national security. Individuals, particularly Baha'is and atheists, wishing to include their religion (or lack thereof) on their mandatory state issued identification cards are denied this ability (see Egyptian identification card controversy), and are put in the position of either not obtaining required identification or lying about their faith. A 2008 court ruling allowed members of unrecognised faiths to obtain identification and leave the religion field blank. [SEP] Knowledge 3: God
There are many names for God, and different names are attached to different cultural ideas about God's identity and attributes. In the ancient Egyptian era of Atenism, possibly the earliest recorded monotheistic religion, this deity was called Aten, premised on being the one "true" Supreme Being and Creator of the Universe. In the Hebrew Bible and Judaism, "He Who Is", "I Am that I Am", and the tetragrammaton YHWH are used as names of God, while Yahweh and Jehovah are sometimes used in Christianity as vocalizations of YHWH. In the Christian doctrine of the Trinity, God, consubstantial in three persons, is called the Father, the Son, and the Holy Spirit. In Judaism, it is common to refer to God by the titular names Elohim or Adonai, the latter of which is believed by some scholars to descend from the Egyptian Aten. In Islam, the name Allah, "Al-El", or "Al-Elah" ("the God") is used, while Muslims also have a multitude of titular names for God. In Hinduism, Brahman is often considered a monistic deity. Other religions have names for God, for instance, Baha in the Bahá'í Faith, Waheguru in Sikhism, and Ahura Mazda in Zoroastrianism.

Answer: Khawlah bint Ja'far