[1][2] Kaggwa was born on 15 April 1955 in present-day Mpigi District, in the Buganda Region of Uganda.
He went on to obtain a post-graduate Diploma in Legal Practice, from the Law Development Centre, in Kampala, Uganda's capital city.
[3] Kaggwa had a career spanning over 30 years in positions of leadership in politics, government, management and business within Uganda.
Bystanders broke the window of his vehicle, administered CPR and rushed the patient to Case Medical Centre.
[2] He was buried on 21 November 2019, at Gayaza Kasanje Village, in Mpigi Municipal Council, in Wakiso District.