Bismillahir Rahmaanir Raheem
Al Jawaab Billahit-Tawfeeq
Respected Sister,
Our beloved Prophet SAW had married and consummated marriage with eleven women:
1) Khadijah bint Khuwailid
2) Sawdah bint Zam‘a
3) ‘Aishah bint Abu Bakr
4) Hafsah bint ‘Umar bin Al-Khattab
5) Zainab bint Khuzaimah
6) Umm Salamah Hind bint Abi Omaiyah
7) Zainab bint Jahsh bin Riyab
8) Juwairiyah bint Al-Harith
9) Umm Habibah
10) Safiyyah bint Huyai bin Akhtab
11) Maimunah bint Al-Harith
Raihanah bint Zaid An-Nadriyah or Quraziyah was amongst one of the slaves that Nabi SAW possessed besides Mariah, the Coptic (Qibtiyyah).
A detailed explanation about the wives of Nabi SAW can be found here:
http://www.witness-pioneer.org/vil/Books/SM_tsn/ch7s11.htmlReference:
Al-Raheeq Al-Makhtum [online],
http://www.witness-pioneer.org/vil/Books/SM_tsn/index.htm under the link of 'The Prophet Household'
And Allah knows best.
Wassalam.