Ian Weir is the son of James Weir and Henrietta Lavender Towell.

Details of Ian's birth are not known.

Ian married Jeanette French

Details of Ian's marriage are not known.

He had the following children from his marriage to Jeanette French:

- Scott Weir	born in 1967 (date suppressed).
- Craig Weir	born in 1970 (date suppressed).

Ian's second marriage was to June Gibson

Details of Ian's marriage are not known.

He had the following children from his marriage to June Gibson:

- Rachael Gibson Weir

born in 1994 (date suppressed).

Ian was a Hairdresser.