T.K.
I would not find it annoying. After a wk or so I would think maybe my cousin put her husband ina bad position and I would've moved on. I would actually be a bit embarassed that I put the guy in a bad position and made him uncomfortable by asking more than once.
My husband was out of work for over a year and let me tell you, he was given many many leads that never panned out. People talked to people for him, he went to the interview and then didn't get hired. Lots of people promised to ask so and so about an opening and never did. Lots of people we barely knew networked for us. I didn't hold any of them accountable if the lead didn't pan out or if they didn't follow through with promises. The responsibility ultimately fell with my husband. You can't just sit and wait for someone to get a job for you.