Talk:William Jacob Holland

	Biography portal This article is within the scope of WikiProject Biography, a collaborative effort to create, develop and organize Wikipedia's articles about people. All interested editors are invited to join the project and contribute to the discussion. For instructions on how to use this banner, please refer to the documentation.BiographyWikipedia:WikiProject BiographyTemplate:WikiProject Biographybiography articles
	This article is supported by the science and academia work group.

Pennsylvania Low‑importance

	Pennsylvania portal This article is within the scope of WikiProject Pennsylvania, a collaborative effort to improve the coverage of Pennsylvania on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.PennsylvaniaWikipedia:WikiProject PennsylvaniaTemplate:WikiProject PennsylvaniaPennsylvania articles
Low	This article has been rated as Low-importance on the project's importance scale.

Pittsburgh Low‑importance

	This article is within the scope of WikiProject Pittsburgh, a collaborative effort to improve the coverage of Pittsburgh and its metropolitan area on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.PittsburghWikipedia:WikiProject PittsburghTemplate:WikiProject PittsburghPittsburgh articles
Low	This article has been rated as Low-importance on the project's importance scale.
	This article has been marked as needing an infobox.

	This article is within the scope of WikiProject University of Pittsburgh, a collaborative effort to improve the coverage of the University of Pittsburgh on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.University of PittsburghWikipedia:WikiProject University of PittsburghTemplate:WikiProject University of PittsburghUniversity of Pittsburgh articles
Mid	This article has been rated as Mid-importance on the project's importance scale.

Palaeontology Low‑importance

	Paleontology portal This article is within the scope of WikiProject Palaeontology, a collaborative effort to improve the coverage of palaeontology-related topics and create a standardized, informative, comprehensive and easy-to-use resource on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.PalaeontologyWikipedia:WikiProject PalaeontologyTemplate:WikiProject PalaeontologyPalaeontology articles
Low	This article has been rated as Low-importance on the project's importance scale.