In 835 A.D. who did the roman Catholics honor on November 1?

In 835 A.D., Roman Catholics honored All Saints' Day on November 1. This day was established to commemorate all saints, known and unknown, who have attained heaven. The celebration aimed to recognize the contributions of those who lived virtuous lives and to inspire the faithful to emulate their holiness. The observance has continued as an important feast in the Christian liturgical calendar.