Gopala’s Timeline

Birth	Appearance at midnight of Sravana k8 (July 19/20), year 3228 BC to Devaki taken by Vasudeva from Mathura to Nanda and Yasoda in Gokula
Till 3	lived in Gokula killed Putana, Sakatasura, Trinivarta demons
3 – 6	moved to Vrindavana killed Bakasura, Aghasura, Dhenuka and Balarama killed Pralamba moved to Nandagrama
7-10	Brahma steals and returns cowherd boys Govardhana puja played rasa-lila with the gopis invited to Mathura for wrestling match killed Canura and Balarama killed Mustika killed Kamsa and Balarama killed his brothers
10-28	lived in Mathura Intiated with Balarama into chanting Gayatri by Gargamuni Instructed with Balarama in the sixty four arts by Sandipani Muni Protects Mathura from many demons
29 – 125	establishes kingdom in Dvaraka marriage to Rukmini and 7 principal queens marriage to 16,100 princesses 161,080 sons born to Krishna speaks Bhagavad-Gita at Kuruksetra Battle(~90)(3138 BC) saves King Pariksit in the womb instructs Uddhava
125	Disappearance on February 18th 3102 BC

Start of Kali-yuga

gopala.org