In the meantime, he is likely to father (if he hasn't done so already) other children to whom he contributes little support.
And to whom he's contributed to, or not?
Some Republican strategists worry that Mr. Cheney's unyielding stance on keeping secret the names of the executives with whom he met is contributing to public perceptions on the issue.
Margaret Macdonald, whom he married in 1900, contributed a great deal to his work although the extent of her influence has not yet been conclusively established.
Opinion polls indicate that, in addition to the rising cost of living, his autocratic style and his high-profile courtship of Carla Bruni, whom he married this month, contributed to the drop in his popularity.
Midfielder Joey Barton stated some players in the dressing room, whom he labelled "bad eggs", had contributed to the club's relegation.
He talks a lot about Tom Wolfe, whom he brought in as a contributing editor, and VS Naipaul, who is very much part of the Tatler scene.
The new era could be good news for men such as George Kruis (assuming both he and Joe Launchbury recover swiftly from weekend concussions), the Vunipola brothers and Owen Farrell, all of whom have contributed plenty to Saracens' fine start to the season.
But Caeiro had disciples, one of whom, 'Ricardo Reis', contributed further poems.
The bulk of interviews on the subject were with climate scientists, many of whom had contributed to the IPCC report.
