Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
When was Laurent-Marie-Joseph Imbert / St. Imbert, who was beatified after 1909 and canonised after 1984, martyred?

### Inputs:
table_name: table, columns: ['Name', 'Martyred', 'Place', 'Beatified', 'Canonised']

### Response:
SELECT MAX Martyred FROM table WHERE Beatified > 1909 AND Name = laurent-marie-joseph imbert / st. imbert AND Canonised > 1984