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CENSUS YEAR: 1850    STATE: MD    COUNTY: Baltimore    MICROFILM#: M432-279    DISTRICT: 2nd District    ENUMERATOR: 14 Aug 1850 by Elbridge G Hall (pg114)
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PAGE LN HN   FN   LAST NAME          FIRST NAME & INI.    AGE  SX CLR OCCUPATION                   VAL.    BIRTHPLACE              MRD SCH R/W AFFLICTION       REMARKS
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. . . . .
57B  26 743  759  KELLER             DANIEL               47   M  .   FARMER                       1500    PA                      .   .   .   .                .
57B  27 743  759  KELLER             MARY                 47   F  .   .                            .       PA                      .   .   .   .                .
57B  28 743  759  KELLER             DANIEL               8    M  .   .                            .       MD                      .   .   .   .                .
57B  29 743  759  SUTTON             DAVID                12   M  .   .                            .       MD                      .   .   .   .                .
. . . . .


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CENSUS YEAR: 1850    STATE: MD    COUNTY: Baltimore    MICROFILM#: M432-279    DISTRICT: 2nd District    ENUMERATOR: 12 Aug 1850 by Elbridge G Hall (pg61)
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PAGE LN HN   FN   LAST NAME          FIRST NAME & INI.    AGE  SX CLR OCCUPATION                   VAL.    BIRTHPLACE              MRD SCH R/W AFFLICTION       REMARKS
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. . . . .
31A  13 704  720  HARRIS             WILLIAM              56   M  .   STOREKEEPER                  1100    PA                      .   .   .   .                .
31A  14 704  720  HARRIS             MARGARET             50   F  .   .                            .       PA                      .   .   .   .                .
31A  15 704  720  HARRIS             MARGARET             25   F  .   .                            .       PA                      .   .   .   .                .
31A  16 704  720  HARRIS             WILLIAM              23   M  .   .                            .       PA                      .   .   .   .                .
31A  17 704  720  KOLLER             WILLIAM              22   M  .   .                            .       PA                      .   .   .   .                .
. . . . .



CENSUS YR:  1850  STATE:  Pennsylvania  COUNTY:  York  DIVISION:  Shrewsbury Township  REEL NO:  M432-839  PAGE NO:  255A
REFERENCE:  Enumerated on 11 December 1850 by Joseph Holland
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 LN  HN   FN  LAST NAME      FIRST NAME     AGE  SEX  RACE  OCCUP.         VAL.      BIRTHPLACE       MRD.  SCH.  R/W  DDB   REMARKS
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. . . . .
 23  92   92  Koller         Adam           25    M    .    Labourer       .         Pennsylvania      .     .     .    .    .
 24  92   92  Koller         Elisabeth      23    F    .    .              .         Pennsylvania      .     .     .    .    .
 25  92   92  Koller         Mary A.        1     F    .    .              .         Pennsylvania      .     .     .    .    .
. . . . .


This link http://homepages.rootsweb.com/~cfbush/html/dat162.htm seems to suggest that Mary Magdeline's maiden name was also Koller. My dad points out that in the Koller family bible, this marriage is also listed as "Daniel Koller was married to Mary Koller by the Rev...", which would further support the idea of a Koller maiden name:

This page http://maley.net/transcription/Sketches/stecher_henry_g.htm gives a biography of the Rev. Henry G. Stecher, who was the pastor of "the Lutheran church at Loganville, York Co. from 1819-1830."

Randy Ruth from Friedensaal's very kindly sends me this excerpt from their church history book Hall of Peace:

At a meeting of the Ministerium in Baltimore, theology student Henry G. Stecker of Macungie, Pennsylvania, was given permission upon his return home to preach to congregations in York County following the resignation of the Rev. Herbst, Jr.. Stecker received a call to the charge of which Schuster's was a part of and assumed his pastoral work in 1819, but was not officially ordained until 1821. During his pastorate, the Rev. Stecker resided in Martinsburg (now Loganville). He ministered to eight congregations with a combined membership of 661. Following his resignation in 1831, there was a readjustment of the charge, comprised in 1833 of the Fissel's, Sadler's, Shrewsbury, Stabley's, and Schuster's congregations.

I also notice that at the page http://freepages.genealogy.rootsweb.com/~vstern/fissels/fissels_church.htm Stecker is mentioned as an early pastor at Fissel's Church.

So, I would hypothesize that the Rev. "Steacher" mentioned in the family bible record corresponds to this Rev. Henry G. Stecher/Stecker who was the local Shrewsbury-area Lutheran minister at the time.