They were 12 in number.only one female azhwar aandal.others are males.their time period ranges from late dwaparyug to Kaliyuga till 800ad.their works and life was retrieve by Shri nathamuni who had darshan of sri nammalvar.

A lot of things Muslims do now and claim as Islamic rule is actually a culture that Islam curtailed or tried to perfect.
— Sule Nana (@izesule) January 2, 2021
Let's talk polygamy.
Islam didn't come and say, "oh men, marry four wives"
No.
Polygamy was in existence, long before the coming of Islam.
Bodhisattva is also important for understanding the Japanese. It was a very developed in Mahayana Buddhism. Liberators keep putting off and dedicating until all people are saved. This is an ideal prototype. But this devoted tradition is disappearing under the Weimar Constitution. https://t.co/uBTcwOjlWt
— Atsumori \u6566\u76db (@atsumori5834) January 9, 2020