Time of birth or life?

I just wondered if there is any canon informatiom on when he lived? I couldn't help but wonder if he was the father of Augusta Longbottom.

User:Simen Johannes Fagerli.

His wife Callidora was born in 1915, so he was most likely in Augusta's generation. Possibly a brother or cousin, but to say either way would be speculation. -- 1337star (Drop me a line!) 06:22, December 31, 2013 (UTC)
Sorry I can't give any information on the timeline for Harfang, but I figured I'd point out he and Augusta can't be related by birth ... she's Mrs Longbottom, so she was born to some other family. --Hunnie Bunn (talk) 06:32, December 31, 2013 (UTC)
I always thought Augusta was on McGonagall's age? Perhaps Harfang was Augusta's housband? User:Simen Johannes Fagerli
Can't be her husband, he's Callidora Longbototm (nee Black)'s husband ... unless he had a secret mistress the entire wizarding world knew about. Another thought, though: what if she married the unnamed son of Harfang Longbottom? I personally find it hard to believe that Augusta would be in her forties or fifties when she had Frank, who if I recall correctly was born in the sixties? But if she married this unnamed son, she'd be in twenties or thirties depending (or possibly late teens). --Hunnie Bunn (talk) 14:55, December 31, 2013 (UTC)