| Date of birth | 1896-02-11 | Goodwood, SA |
| Date and unit at enlistment (ORs) |
1915-06-18 |
Enlisted 10th Reinforcements, 10th Battalion. |
| Other units |
1916-02-29 |
Transferred to the 50th Battalion. |
| Date promoted |
1916-08-14 |
Appointed lance corporal. |
| Other |
1916-12-26 |
Appointed temporary corporal. |
| Date wounded |
1917-04-02 |
Wounded in action, gun shot wound to the face. |
| Date of honour or award |
1917-05-08 |
Distinguished Conduct Medal. 'For most conspicuous gallantry and devotion to duty. He led his section against a strong position with great skill and courage, and later though wounded continued to control his men at a critical period.' |
| Date promoted |
1917-07-28 |
Appointed sergeant. |
| Date wounded |
1917-09-26 |
Wounded in action, gun shot wound to right side of the body. |
| Date promoted |
1917-12-26 |
Appointed corporal. |
| Date returned to Australia |
1918-02-15 |
Deemed unfit for duty. |
| Date of discharge |
1918-05-01 |
Discharged from active service. |
| Date commissioned |
1920-11-01 |
Appointed lieutenant 2/27th Infantry Regiment. |
| Other units |
1921-03-31 |
Transferred to 27th Battalion. |
| Date promoted |
1925-02-11 |
Appointed captain. |
| Date promoted |
1930-01-24 |
Appointed major. |
| Date promoted |
1939-07-01 |
Appointed lieutenant colonel and commanding officer of the 43rd Battalion. |
| Other units |
1939-10-13 - 1941-08-01 |
Seconded to the 2/10th Battalion as a lieutenant colonel and commanding officer. |
| Other |
1940-06-18 |
Arrived in Scotland. |
| Other |
1940-12-31 |
Arrived in the Middle East form the United Kingdom. |
| Other |
1941-03-01 - 1941-04-21 |
Attended a course for senior officers at the Middle East Tactical School. |
| Other |
1941-07-31 |
Verrier was evacuated due to chronic bronchitis, lster emphysema was diagnosed as well. |
| Other |
1941-08-01 |
Verrier relinquished command of the 2/10th Battalion as he was deemed medically unfit for duty. |
| Other |
1941-08-02 |
Transferred to the 4th Australian Genral Hospital in Tobruk. |
| Other units |
1941-09-22 |
Verrier returned to duty and was seconded to 7th Australian infantry training Brigade as commander. |
| Date of honour or award |
1941-12-30 |
Mention in Despatches. |
| Date returned to Australia |
1942-03-16 |
|
| Other |
1942-07-14 |
Appointed Commanding Officer Northern Territory Advanced Reinforcement Depot. |
| Other |
1942-07-25 |
Appointed inspector of Military Prisons and Detention Barracks, Land Headquarters. |
| Other |
1945-07-04 |
Arrived Lae, where he was attached to Lae Headquarters. |
| Other |
1945-08-28 |
Relinquished position of inspector of Military Prisons and Detention Barracks. |
| Date of discharge |
1945-09-25 |
Tranferred to the Reserve of Officers. |
| Date of death | 1974-12-31 | |