Here are excerpts from sweveral sites that give LEADS on Speer/Spear descendants and their close kin:
SPEARE (Soundex S160) — See also PEARE, PEAREE, PEARSE, SAPERE, SEARE, SHAKESPEARE, SHAKSPEARE, SPEAKE, SPEAR, SPEARBRAKER, SPEARING, SPEARMAN, SPEARS, SPEER, SPEIR, SPERR, SPEYER, SPIER, SPIRE.
* Speare, Alden — of Newton, Middlesex County, Mass. Mayor of Newton, Mass., 1876-77. Burial location unknown.
* Speare, George B. — Socialist Labor candidate for Governor of Massachusetts, 1898, 1899. Burial location unknown.
source: Political Grave yard